我是自由的，无论周围有什么规则。如果我觉得它们可以忍受，我就忍受它们；如果我觉得它们太讨厌，我就打破它们。我是自由的，因为我知道只有我自己在道德上对我所做的一切负责。
"I am free, no matter what rules surround me. If I find them tolerable, I tolerate them; if I find them too obnoxious, I break them. I am free because I know that I alone am morally responsible for everything I do."
I'm not going to compare myself to anybody. I'm going to do the best I can do. I'm going to work as hard as I can work. And I'm going to be the best that I can be.
The greatest thing in the world is to know how to belong to oneself.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Fear can hold you prisoner. Hope can set you free.