我相信掌握别人已经摸索出的最佳方法是一门学问。我不相信只是坐下来自己空想。
I believe in the discipline of mastering the best that other people have ever figured out.I don't believe in just sitting down and trying to dream it all up yourself.
The only thing that is truly valuable is the time you spend with people you love.
做数学的艺术在于找到那个包含所有普遍性萌芽的特殊案例。