Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
数学不知道种族或地理边界;对于数学来说,文化世界是一个国家。
我并非如此迷恋自己的观点,以至于忽视他人对它们的看法。
You don’t have to be great to start, but you have to start to be great.