创造力是允许自己犯错。艺术是知道该保留哪些错误。
不要着急,最好的总会在最不经意的时候出现。
The process of mathematical discovery is as important as the discovery itself.
I'm the type of person that if you ask me a question and I don't know the answer, I'm gonna tell you that I don't know. But I bet you what, I know how to find the answer and I will find the answer.