There are only two tragedies in life: one is not getting what one wants and the other is getting it.
生活里有两个悲剧:一个是没有得到我们想要的;另外一个是得到了。
翻译:谦虚恭敬是为了保住自己的位置。
The study of algorithms is the study of methods for solving problems on a computer.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.