Theorems are the milestones of mathematics.

你必须为梦想而奋斗，你必须为之牺牲和努力。

You have to think for yourself. It always amazes me how high-IQ people mindlessly imitate. I never get good ideas talking to other people.

A purpose of human life, no matter who is controlling it, is to love whoever is around to be loved.

当人们不再相信资本主义是一个临时系统，而是将其视为唯一可能的现实时，资本主义现实主义就发生了。

我不明白为什么人们害怕新想法。我害怕的是旧的想法。