The elegance of a mathematical proof is in its simplicity and clarity.
The computer is incredibly fast, accurate, and stupid. Man is unbelievably slow, inaccurate, and brilliant. Together they are powerful beyond imagination.
用黄金打造的船不能在波涛汹涌的江面上航行，用玉雕琢的马不能驰骋在千里路途上。
我是另一个。如果铜醒来变成号角，那不是它的错。这对我来说很明显：我见证着我的思想的绽放：我看着它，我听着它：我拉一下琴弓：交响乐在深处骚动，或者一跃登上舞台。
拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到保护，不受无序和缺陷的影响。
We must face our fears and pain through writing.