你不会忘记那个曾是你最后希望的人的面孔。
真正的勇气不是没有恐惧,而是在恐惧中前行。
预测未来的最好方法就是自己创造未来。
The best way to predict your future is to create it.
Mathematics is not just a human invention; it has a deep reality that exists independently of us.
I don't want to be perfect. I want to be real.
Mathematics is the music of reason.