"The power of words is immense; they can heal, they can destroy, and most importantly, they can transform."

数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。

唯一存在的限制是你心中的限制。

The most important thing is to try and inspire people so that they can be great in whatever they want to do.

People can't do something by themselves; they wanna tell you you can not do it.