The greatest thing about tomorrow is, I will be better than I am today.
The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
理性的人适应世界,非理性的人坚持让世界适应自己。因此,所有的进步都依赖于非理性的人。
如果你想拥有从未有过的东西,你必须愿意做从未做过的事。
Some birds are not close, because they are too bright.