要理解宇宙，你必须理解它所用的语言，那就是数学。
Every discovery in science opens up a new set of questions, and that's what makes it so exciting.
物理定律在宇宙的每一个角落都是相同的。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
Remember, hope is a good stuff, maybe the best thing, and no good stuff will fade away!
我不是说唱歌手，我是一个普利策奖得主。