learn how to learn

emacs

• https://github.com/emacs-tw/awesome-emacs#tutorials
• https://sachachua.com/blog/wp-content/uploads/2013/05/How-to-Learn-Emacs-v2-Large.png
• https://github.com/pierre-lecocq/emacs4developers/blob/master/chapters/06-readings-and-resources.org
• https://zilongshanren.com/post/review-of-mastering-emacs/
• https://sachachua.com/blog/category/geek/emacs/

vedio

• http://emacsrocks.com/
• http://www.virtuouscode.com/category/emacs-reboot/

elisp

• elisp-guide
• lisha's elisp-guide