对自己要求比别人期望的标准更高。永远不要为自己找借口。
Language is not just a means of communication, but a way of existing in the world.
数学中最激动人心的时刻是当你意识到两个看似不相关的领域有着深刻的联系时。
You can’t lead people if they don’t believe you care about them.