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界限;对于数学来说,文化世界是一个国家。
最重要的事情是让最重要的事情保持最重要。
Dreams don't work unless you do.
"Sometimes the best way to escape is to face what you're running from."
没有阴影就没有阳光,了解夜晚是必要的。