If you don’t make mistakes, you’re not working on hard enough problems. And that’s a big mistake.
如果你不犯错,说明你解决的问题还不够难。那本身就是个大错误。
The only way to discover the limits of the possible is to go beyond them into the impossible.
"A good book is a friend that never lets you down."
The artist must be a warrior of the spirit.