The most rewarding part of science is seeing your work help others.

设计程序的最好方法是设计它。

人的精神是世界上最宝贵的东西。

I don't like to do easy things. I like to do things that are challenging and that push me.

自信不是天生的，是慢慢培养出来的。

I like the dreams of the future better than the history of the past.