I think if you do something and it turns out pretty good, then you should go do something else wonderful, not dwell on it for too long. Just figure out what's next.

The night is a canvas, and we are the paint.

A good engineer is someone who can turn frustration into inspiration.

在计算复杂性中，我们不仅仅是在处理我们能计算的极限，也是在处理我们能证明的极限。