唯一能把我拉下来的人就是我自己,我不会再让自己把自己拉下来了。
The only person who can pull me down is myself, and I'm not going to let myself pull me down anymore.
Mathematics is the art of giving the same name to different things.
The only thing you absolutely have to know is the location of the library.
在观察的领域里,机遇只偏爱那种有准备的头脑。
过去从未死去,它甚至从未过去。