跳舞吧，像没有人观看一样；去爱吧，像从未受过伤害一样。
Dance like nobody's watching, love like you've never been hurt.
The greatest glory in living lies not in never falling, but in rising every time we fall.
The most important part of teaching is to teach what it is to know.
那下面发生的事情，跟他们说的完全不一样。
物理学和数学之间的界限并不像我们想象的那么清晰。
有时我会感到，我伸展开来覆盖大地、延伸进万物：我感到自己生活在每一棵树木中、生活在浪花中、生活在往来无定的云朵和动物中、生活在季节的轮回中。