如果一件事情自己都没有搞明白,又怎么能去教导别人,让别人明白呢?
A language that doesn't affect the way you think about programming, is not worth knowing.
几个世纪以来纸张一直是人类知识的载体,我们的责任是确保它再延续几个世纪。#
There's no such thing as neutral art.