If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.
如果人们不相信数学是简单的,那只是因为他们没有意识到生活有多么复杂。
死亡并不存在,人们只有在被遗忘时才会死去;如果你能记住我,我将永远与你同在。
A good mathematician is lazy, but in a constructive way.