文字识别#

https://www.doubao.com https://aistudio.baidu.com/paddleocr https://github.com/PaddlePaddle/PaddleOCR https://github.com/RQLuo/MixTeX-Latex-OCR https://www.latexlive.com

中国汉字#

https://www.writtenchinese.com https://dictionary.writtenchinese.com https://hanziwriter.org https://dict.variants.moe.edu.tw https://xiaoxue.iis.sinica.edu.tw https://hanziyuan.net https://www.shuge.org http://www.kaom.net https://www.zdic.net http://ccamc.org https://sou-yun.cn

中国颜色#

http://zhongguose.com https://colors.ichuantong.cn

字符编码#

http://www.unicode.org/charts https://www.unicode.org/charts/PDF/U0370.pdf https://www.unicode.org/charts/PDF/U1D360.pdf https://symbl.cc/cn

免费字体#

https://fonts.google.com https://github.com/adobe-fonts https://notofonts.github.io https://www.fonts.net.cn https://github.com/lxgw/LxgwWenKai https://github.com/TrionesType/zhuque https://github.com/fontforge https://www.high-logic.com/Fontcreator https://github.com/fonttools https://github.com/adobe-type-tools/afdko https://inkscape.org https://data.gov.tw https://language.moe.gov.tw

社交软件#

https://vdo.ninja https://github.com/steveseguin

音乐播放#

https://xmplay.com https://openmpt.org https://www.aimp.ru https://www.foobar2000.org

自由软件#

https://msfree.su https://haxnode.net https://www.igetintoopc.com https://rutracker.org https://avxgfx.com https://www.0daydown.com https://downloadlynet.ir https://lrepacks.net https://forums.mydigitallife.net https://www.nirsoft.net/utils/run_as_date.html https://william.famille-blum.org/software/cracklock

财务软件#

https://code.gnucash.org https://www.odoo.com

对讲机#

https://chirpmyradio.com https://www.wch.cn http://www.xiepin.net

学而时习之不亦说乎#

有教无类
道不同不相为谋
性相近也习相远也
逝者如斯夫不舍昼夜
有朋自远方来不亦乐乎
温故而知新可以为师矣
民可使由之不可使知之
人不知而不愠不亦君子乎
学而不思则罔思而不学则殆
见贤思齐焉见不贤而内自省也
知之为知之不知为不知是知也
知之者不如好之者好之者不如乐之者
默而识之学而不厌诲人不倦何有于我哉
质胜文则野文胜质则史文质彬彬然后君子
吾尝终日不食终夜不寝以思无益不如学也
日知其所亡月无忘其所能可谓好学也已矣
中人以上可以语上也中人以下不可以语上也
富而可求也虽执鞭之士吾亦为之如不可求从吾所好
三人行必有我师焉择其善者而从之其不善者而改之
饱食终日无所用心难矣哉不有博弈者乎为之犹贤乎已