真正的护城河是用户对你的依赖。

The times they are a-changin'.

游览过五岳之后，其他的山就没什么可看的了；而游览过黄山之后，连五岳也没什么可看的了

True leadership is about empowering others to achieve their potential.

If somebody offers you an amazing opportunity but you are not sure you can do it, say yes – then learn how to do it later!

记忆是奇怪的动物：在你最不经意时咬你一口。

理解过去对于塑造未来至关重要。