语言中最危险的短语是：“我们一直都是这样做的。”
The most dangerous phrase in the language is, 'We've always done it this way.'
It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.
我们都在阴沟里，但仍有人仰望星空。
Certainty of evidence does not lead to certainty of belief.
A great many people think they are thinking when they are merely rearranging their prejudices.
你赢得越多，就越相信自己，越想赢下去。
Mathematics is the art of giving the same name to different things.