diff --git a/content/_index.md b/content/_index.md
index 6123c28..fd1b4c0 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -3,39 +3,34 @@ title: Introduction
type: docs
---
-# Acerbo datus maxime
+# this is a book about.
{{< columns >}}
-## Astris ipse furtiva
-Est in vagis et Pittheus tu arge accipiter regia iram vocatur nurus. Omnes ut
-olivae sensit **arma sorori** deducit, inesset **crudus**, ego vetuere aliis,
-modo arsit? Utinam rapta fiducia valuere litora _adicit cursu_, ad facies
+## seize the memory
+
+**time** still goes on steady, only reward us memory. I wish I could save some **value** of time, don't pass away quickly. Remember what I learned from yesterday, and feeling great to welcome the unknown tomorrow.
<--->
-## Suis quot vota
+## and writing
+
+So Many Sometimes, browsing internet made me feeling **lost**.
+Writing my throughts to fix my **attention** to really get thing down rather than watch youtube all day long.
-Ea _furtique_ risere fratres edidit terrae magis. Colla tam mihi tenebat:
-miseram excita suadent es pecudes iam. Concilio _quam_ velatus posset ait quod
-nunc! Fragosis suae dextra geruntur functus vulgata.
{{< /columns >}}
+ the latin title: "adsum, ad vitam aeternam", in english, it meanings "I am here, for eternal life."
+
+## 理 world
-## Tempora nisi nunc
+世界,如此大,也如此小,蓝色的小点,却是我永远的家,世界很大,人很渺小。
+writing blogs for eulogizing the broad world.
-Lorem **markdownum** emicat gestu. Cannis sol pressit ducta. **Est** Idaei,
-tremens ausim se tutaeque, illi ulnis hausit, sed, lumina cutem. Quae avis
-sequens!
+## 悟 life
- var panel = ram_design;
- if (backup + system) {
- file.readPoint = network_native;
- sidebar_engine_device(cell_tftp_raster,
- dual_login_paper.adf_vci.application_reader_design(
- graphicsNvramCdma, lpi_footer_snmp, integer_model));
- }
+我喜欢悟,通过现象,通过书本,实践来发现真理。 to know what I can do, to know that how can I know? the only question to discover is how to know that I don't know?
-## Locis suis novi cum suoque decidit eadem
+## four protocol of life
-Idmoniae ripis, at aves, ali missa adest, ut _et autem_, et ab?
+there is four protocol of life, imo, they are **mathematic**, **computer**, **language**, **humannity**, therefore my book is fouces on these topics.
diff --git a/content/docs/example/_index.md b/content/docs/computer/_index.md
similarity index 91%
rename from content/docs/example/_index.md
rename to content/docs/computer/_index.md
index 4835b7c..2953664 100644
--- a/content/docs/example/_index.md
+++ b/content/docs/computer/_index.md
@@ -1,19 +1,19 @@
---
weight: 1
bookFlatSection: true
-title: "Example Site"
+title: "Computer"
---
# Introduction
## Ferre hinnitibus erat accipitrem dixi Troiae tollens
-Lorem markdownum, a quoque nutu est *quodcumque mandasset* veluti. Passim
+Lorem markdownum, a quoque nutu est _quodcumque mandasset_ veluti. Passim
inportuna totidemque nympha fert; repetens pendent, poenarum guttura sed vacet
non, mortali undas. Omnis pharetramque gramen portentificisque membris servatum
novabis fallit de nubibus atque silvas mihi. **Dixit repetitaque Quid**; verrit
longa; sententia [mandat](http://pastor-ad.io/questussilvas) quascumque nescio
-solebat [litore](http://lacrimas-ab.net/); noctes. *Hostem haerentem* circuit
+solebat [litore](http://lacrimas-ab.net/); noctes. _Hostem haerentem_ circuit
[plenaque tamen](http://www.sine.io/in).
- Pedum ne indigenae finire invergens carpebat
@@ -67,5 +67,5 @@ errante lustrat non.
Tamen inde, vos videt e flammis Scythica parantem rupisque pectora umbras. Haec
ficta canistris repercusso simul ego aris Dixit! Esse Fama trepidare hunc
-crescendo vigor ululasse vertice *exspatiantur* celer tepidique petita aversata
+crescendo vigor ululasse vertice _exspatiantur_ celer tepidique petita aversata
oculis iussa est me ferro.
diff --git a/content/docs/example/collapsed/3rd-level/4th-level.md b/content/docs/computer/collapsed/3rd-level/4th-level.md
similarity index 100%
rename from content/docs/example/collapsed/3rd-level/4th-level.md
rename to content/docs/computer/collapsed/3rd-level/4th-level.md
diff --git a/content/docs/example/collapsed/3rd-level/_index.md b/content/docs/computer/collapsed/3rd-level/_index.md
similarity index 100%
rename from content/docs/example/collapsed/3rd-level/_index.md
rename to content/docs/computer/collapsed/3rd-level/_index.md
diff --git a/content/docs/example/collapsed/_index.md b/content/docs/computer/collapsed/_index.md
similarity index 100%
rename from content/docs/example/collapsed/_index.md
rename to content/docs/computer/collapsed/_index.md
diff --git a/content/docs/example/hidden.md b/content/docs/computer/hidden.md
similarity index 100%
rename from content/docs/example/hidden.md
rename to content/docs/computer/hidden.md
diff --git a/content/docs/example/table-of-contents/_index.md b/content/docs/computer/table-of-contents/_index.md
similarity index 100%
rename from content/docs/example/table-of-contents/_index.md
rename to content/docs/computer/table-of-contents/_index.md
diff --git a/content/docs/example/table-of-contents/with-toc.md b/content/docs/computer/table-of-contents/with-toc.md
similarity index 100%
rename from content/docs/example/table-of-contents/with-toc.md
rename to content/docs/computer/table-of-contents/with-toc.md
diff --git a/content/docs/example/table-of-contents/without-toc.md b/content/docs/computer/table-of-contents/without-toc.md
similarity index 100%
rename from content/docs/example/table-of-contents/without-toc.md
rename to content/docs/computer/table-of-contents/without-toc.md
diff --git a/content/docs/humanity/_index.md b/content/docs/humanity/_index.md
new file mode 100644
index 0000000..1b4adbe
--- /dev/null
+++ b/content/docs/humanity/_index.md
@@ -0,0 +1,71 @@
+---
+weight: 1
+bookFlatSection: true
+title: "Humanity"
+---
+
+# Introduction
+
+## Ferre hinnitibus erat accipitrem dixi Troiae tollens
+
+Lorem markdownum, a quoque nutu est _quodcumque mandasset_ veluti. Passim
+inportuna totidemque nympha fert; repetens pendent, poenarum guttura sed vacet
+non, mortali undas. Omnis pharetramque gramen portentificisque membris servatum
+novabis fallit de nubibus atque silvas mihi. **Dixit repetitaque Quid**; verrit
+longa; sententia [mandat](http://pastor-ad.io/questussilvas) quascumque nescio
+solebat [litore](http://lacrimas-ab.net/); noctes. _Hostem haerentem_ circuit
+[plenaque tamen](http://www.sine.io/in).
+
+- Pedum ne indigenae finire invergens carpebat
+- Velit posses summoque
+- De fumos illa foret
+
+## Est simul fameque tauri qua ad
+
+Locum nullus nisi vomentes. Ab Persea sermone vela, miratur aratro; eandem
+Argolicas gener.
+
+## Me sol
+
+Nec dis certa fuit socer, Nonacria **dies** manet tacitaque sibi? Sucis est
+iactata Castrumque iudex, et iactato quoque terraeque es tandem et maternos
+vittis. Lumina litus bene poenamque animos callem ne tuas in leones illam dea
+cadunt genus, et pleno nunc in quod. Anumque crescentesque sanguinis
+[progenies](http://www.late.net/alimentavirides) nuribus rustica tinguet. Pater
+omnes liquido creditis noctem.
+
+ if (mirrored(icmp_dvd_pim, 3, smbMirroredHard) != lion(clickImportQueue,
+ viralItunesBalancing, bankruptcy_file_pptp)) {
+ file += ip_cybercrime_suffix;
+ }
+ if (runtimeSmartRom == netMarketingWord) {
+ virusBalancingWin *= scriptPromptBespoke + raster(post_drive,
+ windowsSli);
+ cd = address_hertz_trojan;
+ soap_ccd.pcbServerGigahertz(asp_hardware_isa, offlinePeopleware, nui);
+ } else {
+ megabyte.api = modem_flowchart - web + syntaxHalftoneAddress;
+ }
+ if (3 < mebibyteNetworkAnimated) {
+ pharming_regular_error *= jsp_ribbon + algorithm * recycleMediaKindle(
+ dvrSyntax, cdma);
+ adf_sla *= hoverCropDrive;
+ templateNtfs = -1 - vertical;
+ } else {
+ expressionCompressionVariable.bootMulti = white_eup_javascript(
+ table_suffix);
+ guidPpiPram.tracerouteLinux += rtfTerabyteQuicktime(1,
+ managementRosetta(webcamActivex), 740874);
+ }
+ var virusTweetSsl = nullGigo;
+
+## Trepident sitimque
+
+Sentiet et ferali errorem fessam, coercet superbus, Ascaniumque in pennis
+mediis; dolor? Vidit imi **Aeacon** perfida propositos adde, tua Somni Fluctibus
+errante lustrat non.
+
+Tamen inde, vos videt e flammis Scythica parantem rupisque pectora umbras. Haec
+ficta canistris repercusso simul ego aris Dixit! Esse Fama trepidare hunc
+crescendo vigor ululasse vertice _exspatiantur_ celer tepidique petita aversata
+oculis iussa est me ferro.
diff --git a/content/docs/humanity/hidden.md b/content/docs/humanity/hidden.md
new file mode 100644
index 0000000..df7cb9e
--- /dev/null
+++ b/content/docs/humanity/hidden.md
@@ -0,0 +1,52 @@
+---
+bookHidden: true
+---
+
+# This page is hidden in menu
+
+# Quondam non pater est dignior ille Eurotas
+
+## Latent te facies
+
+Lorem markdownum arma ignoscas vocavit quoque ille texit mandata mentis ultimus,
+frementes, qui in vel. Hippotades Peleus [pennas
+conscia](http://gratia.net/tot-qua.php) cuiquam Caeneus quas.
+
+- Pater demittere evincitque reddunt
+- Maxime adhuc pressit huc Danaas quid freta
+- Soror ego
+- Luctus linguam saxa ultroque prior Tatiumque inquit
+- Saepe liquitur subita superata dederat Anius sudor
+
+## Cum honorum Latona
+
+O fallor [in sustinui
+iussorum](http://www.spectataharundine.org/aquas-relinquit.html) equidem.
+Nymphae operi oris alii fronde parens dumque, in auro ait mox ingenti proxima
+iamdudum maius?
+
+ reality(burnDocking(apache_nanometer),
+ pad.property_data_programming.sectorBrowserPpga(dataMask, 37,
+ recycleRup));
+ intellectualVaporwareUser += -5 * 4;
+ traceroute_key_upnp /= lag_optical(android.smb(thyristorTftp));
+ surge_host_golden = mca_compact_device(dual_dpi_opengl, 33,
+ commerce_add_ppc);
+ if (lun_ipv) {
+ verticalExtranet(1, thumbnail_ttl, 3);
+ bar_graphics_jpeg(chipset - sector_xmp_beta);
+ }
+
+## Fronde cetera dextrae sequens pennis voce muneris
+
+Acta cretus diem restet utque; move integer, oscula non inspirat, noctisque
+scelus! Nantemque in suas vobis quamvis, et labori!
+
+ var runtimeDiskCompiler = home - array_ad_software;
+ if (internic > disk) {
+ emoticonLockCron += 37 + bps - 4;
+ wan_ansi_honeypot.cardGigaflops = artificialStorageCgi;
+ simplex -= downloadAccess;
+ }
+ var volumeHardeningAndroid = pixel + tftp + onProcessorUnmount;
+ sector(memory(firewire + interlaced, wired));
\ No newline at end of file
diff --git a/content/docs/humanity/latin.md b/content/docs/humanity/latin.md
new file mode 100644
index 0000000..9100c12
--- /dev/null
+++ b/content/docs/humanity/latin.md
@@ -0,0 +1,8 @@
+our protocol of life, imo, they are mathematic, computer, language, humannity, therefore my book is fouces on these topics.
+
+Edit
+Edit this page
+this is a book about.
+理 world
+悟 life
+four protocol of life
diff --git a/content/docs/language/_index.md b/content/docs/language/_index.md
new file mode 100644
index 0000000..2aed9ca
--- /dev/null
+++ b/content/docs/language/_index.md
@@ -0,0 +1,71 @@
+---
+weight: 1
+bookFlatSection: true
+title: "Language"
+---
+
+# Introduction
+
+## Ferre hinnitibus erat accipitrem dixi Troiae tollens
+
+Lorem markdownum, a quoque nutu est _quodcumque mandasset_ veluti. Passim
+inportuna totidemque nympha fert; repetens pendent, poenarum guttura sed vacet
+non, mortali undas. Omnis pharetramque gramen portentificisque membris servatum
+novabis fallit de nubibus atque silvas mihi. **Dixit repetitaque Quid**; verrit
+longa; sententia [mandat](http://pastor-ad.io/questussilvas) quascumque nescio
+solebat [litore](http://lacrimas-ab.net/); noctes. _Hostem haerentem_ circuit
+[plenaque tamen](http://www.sine.io/in).
+
+- Pedum ne indigenae finire invergens carpebat
+- Velit posses summoque
+- De fumos illa foret
+
+## Est simul fameque tauri qua ad
+
+Locum nullus nisi vomentes. Ab Persea sermone vela, miratur aratro; eandem
+Argolicas gener.
+
+## Me sol
+
+Nec dis certa fuit socer, Nonacria **dies** manet tacitaque sibi? Sucis est
+iactata Castrumque iudex, et iactato quoque terraeque es tandem et maternos
+vittis. Lumina litus bene poenamque animos callem ne tuas in leones illam dea
+cadunt genus, et pleno nunc in quod. Anumque crescentesque sanguinis
+[progenies](http://www.late.net/alimentavirides) nuribus rustica tinguet. Pater
+omnes liquido creditis noctem.
+
+ if (mirrored(icmp_dvd_pim, 3, smbMirroredHard) != lion(clickImportQueue,
+ viralItunesBalancing, bankruptcy_file_pptp)) {
+ file += ip_cybercrime_suffix;
+ }
+ if (runtimeSmartRom == netMarketingWord) {
+ virusBalancingWin *= scriptPromptBespoke + raster(post_drive,
+ windowsSli);
+ cd = address_hertz_trojan;
+ soap_ccd.pcbServerGigahertz(asp_hardware_isa, offlinePeopleware, nui);
+ } else {
+ megabyte.api = modem_flowchart - web + syntaxHalftoneAddress;
+ }
+ if (3 < mebibyteNetworkAnimated) {
+ pharming_regular_error *= jsp_ribbon + algorithm * recycleMediaKindle(
+ dvrSyntax, cdma);
+ adf_sla *= hoverCropDrive;
+ templateNtfs = -1 - vertical;
+ } else {
+ expressionCompressionVariable.bootMulti = white_eup_javascript(
+ table_suffix);
+ guidPpiPram.tracerouteLinux += rtfTerabyteQuicktime(1,
+ managementRosetta(webcamActivex), 740874);
+ }
+ var virusTweetSsl = nullGigo;
+
+## Trepident sitimque
+
+Sentiet et ferali errorem fessam, coercet superbus, Ascaniumque in pennis
+mediis; dolor? Vidit imi **Aeacon** perfida propositos adde, tua Somni Fluctibus
+errante lustrat non.
+
+Tamen inde, vos videt e flammis Scythica parantem rupisque pectora umbras. Haec
+ficta canistris repercusso simul ego aris Dixit! Esse Fama trepidare hunc
+crescendo vigor ululasse vertice _exspatiantur_ celer tepidique petita aversata
+oculis iussa est me ferro.
diff --git a/content/docs/language/hidden.md b/content/docs/language/hidden.md
new file mode 100644
index 0000000..df7cb9e
--- /dev/null
+++ b/content/docs/language/hidden.md
@@ -0,0 +1,52 @@
+---
+bookHidden: true
+---
+
+# This page is hidden in menu
+
+# Quondam non pater est dignior ille Eurotas
+
+## Latent te facies
+
+Lorem markdownum arma ignoscas vocavit quoque ille texit mandata mentis ultimus,
+frementes, qui in vel. Hippotades Peleus [pennas
+conscia](http://gratia.net/tot-qua.php) cuiquam Caeneus quas.
+
+- Pater demittere evincitque reddunt
+- Maxime adhuc pressit huc Danaas quid freta
+- Soror ego
+- Luctus linguam saxa ultroque prior Tatiumque inquit
+- Saepe liquitur subita superata dederat Anius sudor
+
+## Cum honorum Latona
+
+O fallor [in sustinui
+iussorum](http://www.spectataharundine.org/aquas-relinquit.html) equidem.
+Nymphae operi oris alii fronde parens dumque, in auro ait mox ingenti proxima
+iamdudum maius?
+
+ reality(burnDocking(apache_nanometer),
+ pad.property_data_programming.sectorBrowserPpga(dataMask, 37,
+ recycleRup));
+ intellectualVaporwareUser += -5 * 4;
+ traceroute_key_upnp /= lag_optical(android.smb(thyristorTftp));
+ surge_host_golden = mca_compact_device(dual_dpi_opengl, 33,
+ commerce_add_ppc);
+ if (lun_ipv) {
+ verticalExtranet(1, thumbnail_ttl, 3);
+ bar_graphics_jpeg(chipset - sector_xmp_beta);
+ }
+
+## Fronde cetera dextrae sequens pennis voce muneris
+
+Acta cretus diem restet utque; move integer, oscula non inspirat, noctisque
+scelus! Nantemque in suas vobis quamvis, et labori!
+
+ var runtimeDiskCompiler = home - array_ad_software;
+ if (internic > disk) {
+ emoticonLockCron += 37 + bps - 4;
+ wan_ansi_honeypot.cardGigaflops = artificialStorageCgi;
+ simplex -= downloadAccess;
+ }
+ var volumeHardeningAndroid = pixel + tftp + onProcessorUnmount;
+ sector(memory(firewire + interlaced, wired));
\ No newline at end of file
diff --git a/content/docs/language/latin.md b/content/docs/language/latin.md
new file mode 100644
index 0000000..9100c12
--- /dev/null
+++ b/content/docs/language/latin.md
@@ -0,0 +1,8 @@
+our protocol of life, imo, they are mathematic, computer, language, humannity, therefore my book is fouces on these topics.
+
+Edit
+Edit this page
+this is a book about.
+理 world
+悟 life
+four protocol of life
diff --git a/content/docs/shortcodes/_index.md b/content/docs/mathematic/_index.md
similarity index 100%
rename from content/docs/shortcodes/_index.md
rename to content/docs/mathematic/_index.md
diff --git a/content/docs/shortcodes/buttons.md b/content/docs/mathematic/buttons.md
similarity index 100%
rename from content/docs/shortcodes/buttons.md
rename to content/docs/mathematic/buttons.md
diff --git a/content/docs/shortcodes/columns.md b/content/docs/mathematic/columns.md
similarity index 100%
rename from content/docs/shortcodes/columns.md
rename to content/docs/mathematic/columns.md
diff --git a/content/docs/shortcodes/details.md b/content/docs/mathematic/details.md
similarity index 100%
rename from content/docs/shortcodes/details.md
rename to content/docs/mathematic/details.md
diff --git a/content/docs/shortcodes/expand.md b/content/docs/mathematic/expand.md
similarity index 100%
rename from content/docs/shortcodes/expand.md
rename to content/docs/mathematic/expand.md
diff --git a/content/docs/shortcodes/hints.md b/content/docs/mathematic/hints.md
similarity index 100%
rename from content/docs/shortcodes/hints.md
rename to content/docs/mathematic/hints.md
diff --git a/content/docs/shortcodes/katex.md b/content/docs/mathematic/katex.md
similarity index 100%
rename from content/docs/shortcodes/katex.md
rename to content/docs/mathematic/katex.md
diff --git a/content/docs/shortcodes/mermaid.md b/content/docs/mathematic/mermaid.md
similarity index 100%
rename from content/docs/shortcodes/mermaid.md
rename to content/docs/mathematic/mermaid.md
diff --git a/content/docs/shortcodes/section/_index.md b/content/docs/mathematic/section/_index.md
similarity index 100%
rename from content/docs/shortcodes/section/_index.md
rename to content/docs/mathematic/section/_index.md
diff --git a/content/docs/shortcodes/section/first-page.md b/content/docs/mathematic/section/first-page.md
similarity index 100%
rename from content/docs/shortcodes/section/first-page.md
rename to content/docs/mathematic/section/first-page.md
diff --git a/content/docs/shortcodes/section/second-page.md b/content/docs/mathematic/section/second-page.md
similarity index 100%
rename from content/docs/shortcodes/section/second-page.md
rename to content/docs/mathematic/section/second-page.md
diff --git a/content/docs/shortcodes/tabs.md b/content/docs/mathematic/tabs.md
similarity index 100%
rename from content/docs/shortcodes/tabs.md
rename to content/docs/mathematic/tabs.md
diff --git a/content/menu/index.md b/content/menu/index.md
index ed418fe..d34c9ce 100644
--- a/content/menu/index.md
+++ b/content/menu/index.md
@@ -2,21 +2,21 @@
headless: true
---
-- [**Example Site**]({{< relref "/docs/example" >}})
-- [Table of Contents]({{< relref "/docs/example/table-of-contents" >}})
- - [With ToC]({{< relref "/docs/example/table-of-contents/with-toc" >}})
- - [Without ToC]({{< relref "/docs/example/table-of-contents/without-toc" >}})
-- [Collapsed]({{< relref "/docs/example/collapsed" >}})
- - [3rd]({{< relref "/docs/example/collapsed/3rd-level" >}})
- - [4th]({{< relref "/docs/example/collapsed/3rd-level/4th-level" >}})
-
+- [**Computer Site**]({{< relref "/docs/computer" >}})
+- [Table of Contents]({{< relref "/docs/computer/table-of-contents" >}})
+ - [With ToC]({{< relref "/docs/computer/table-of-contents/with-toc" >}})
+ - [Without ToC]({{< relref "/docs/computer/table-of-contents/without-toc" >}})
+- [Collapsed]({{< relref "/docs/computer/collapsed" >}})
+
+ - [3rd]({{< relref "/docs/computer/collapsed/3rd-level" >}}) - [4th]({{< relref "/docs/computer/collapsed/3rd-level/4th-level" >}})
+
- **Shortcodes**
-- [Buttons]({{< relref "/docs/shortcodes/buttons" >}})
-- [Columns]({{< relref "/docs/shortcodes/columns" >}})
-- [Expand]({{< relref "/docs/shortcodes/expand" >}})
-- [Hints]({{< relref "/docs/shortcodes/hints" >}})
-- [KaTeX]({{< relref "/docs/shortcodes/katex" >}})
-- [Mermaid]({{< relref "/docs/shortcodes/mermaid" >}})
-- [Tabs]({{< relref "/docs/shortcodes/tabs" >}})
-
+- [Buttons]({{< relref "/docs/mathematic/buttons" >}})
+- [Columns]({{< relref "/docs/mathematic/columns" >}})
+- [Expand]({{< relref "/docs/mathematic/expand" >}})
+- [Hints]({{< relref "/docs/mathematic/hints" >}})
+- [KaTeX]({{< relref "/docs/mathematic/katex" >}})
+- [Mermaid]({{< relref "/docs/mathematic/mermaid" >}})
+- [Tabs]({{< relref "/docs/mathematic/tabs" >}})
+