Programmers are not to be measured by their ingenuity and their logic but by the completeness of their case analysis.

数学是科学的女王，而数论是数学的女王。

You can't be afraid of people willing to hurt you, because if you fear life, then you will never live.

悲剧的艺术来自古希腊。西元前五世纪，这是一个专属于描绘人类失败过程的艺术，同时也加入某种程度的同情。在现代生活并不常给于同情时，几年前我思考着这件事，我去见“周日运动期刊”，如果你还不认识这个小报，我建议你也别去读。

生命就是成长。你要么成长，要么死亡。

最好的尚未到来。