If we don't believe in freedom of expression for people we despise, we don't believe in it at all.
当你失败时,那就是你站起来再试一次的时候。没有理由就这样倒下。
荀子所说的“伪”,是“人为”的意思。天生就有的是“性”,是人力无法改变的;通过后天的学习、努力可以改变的,就是“伪”。所以荀子主张“化性起伪”,通过自己能掌控的力量来改变已成定数的东西。
A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.
The moment you stop trying to be better is the moment you start to get worse.