力量并非来自身体的能力，而是来自不屈的意志。

The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.

The Langlands program is a challenge to our understanding of the fundamental nature of mathematics.

乔治·华盛顿是奴隶主对吧？那华盛顿的地位因此受损了吗？那我们是不是还得拆除华盛顿的雕像啊？

小猪：“‘爱’这个字是怎么写的?”维尼：“爱不是写出来的，是感觉到的。”