我对来世不感兴趣。我对今生感兴趣。

真正的进步来自于我们挑战现状并拥抱变革。

I'm not afraid of hard work. I grew up in a family where hard work was a way of life.

I think the best way to give back is to be a good person.

所以天将要把重大任务落到这个人身上，一定先要使他的心志痛苦，使他的筋骨劳累，使他的身体饥饿，使他的身子穷困，并且使他的每一行为总是不能如意，借此来使他的内心震动，坚韧他的性情，增加他的才干。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

The greatest fear is not of death but of life.

The essence of power is not in its strength, but in its ability to influence.