真正的勇气不是没有恐惧，而是在恐惧面前依然前行。
True courage is not the absence of fear, but moving forward in the face of fear.
"I think that mathematicians are much more like artists than they are like scientists."
The truth is often hidden in the details.
Never spend your money before you have it.
一个人就是他所有不幸的总和。你以为不幸终会疲倦，但时间本身就是你的不幸。
我不是和平，我是战争。