真正的领导力意味着今天做出艰难的决定，这将使子孙后代受益。

The brain is locked in total darkness, of course, children, built that way, but the mind, the mind is full of light.

唯一干扰我学习的是我的教育。

The real reward in science is knowing that your work can save lives.

时间是最好的老师，但遗憾的是，它杀死了所有的学生。