数学和计算机科学的交叉点是一些最激动人心的发现产生的地方。

长夜黑暗，处处险恶。

Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.

艺术是唯一一种在不离开的情况下逃离的方式。

和其它动物相比较，婴儿在出生以后，要有更长的一段霎时间需要别人的照顾。

In science, we try to explain what we don't understand. In mathematics, we try to understand what we can't explain.