Teach Yourself Programming in Ten Years

原文链接：http://norvig.com/21-days.html

A language that doesn’t affect the way you think about programming, is not worth knowing.

编程谏言：http://pu.inf.uni-tuebingen.de/users/klaeren/epigrams.html

the most effective learning requires a well-defined task with an appropriate difficulty level for the particular individual, informative feedback, and opportunities for repetition and corrections of errors.

最有效的学习需要明确定义的任务，具有适合特定个人的难度级别，信息反馈以及重复和纠正错误的机会。

大部分时候那些编程书籍给不了我们太多东西，编程这件事，还是要实践，实践就是最快的学习方式。

痕迹
没有过去，就没法认定现在的自己