我既找不到一个完全献身于我的朋友,我就必须有些能以其推动力克服我的惰性的朋友。
数学不是一项观赏性运动。你必须亲自去做才能理解它。
You can't get mad at anybody else for your own mistakes.
True progress comes from challenging the status quo.
Your flaws make you unique, embrace them.