The best mathematics is not just rigorous; it is also elegant.
People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.
The most profound truths are often the ones we take for granted.
如果知识会造成问题,那么即使透过无知,我们也无法解决这些问题。