The four most dangerous words in investing are: 'this time it's different.'

我是那种会一直坚持下去直到成功的人。

The key is to set realistic customer expectations, and then not to just meet them, but to exceed them—preferably in unexpected and helpful ways.

You can’t go back and change the beginning, but you can start where you are and change the ending.

A good leader surrounds themselves with smart people and listens to their advice.