The difference between good and great is the extra effort.

On progress: "If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering."

我应该，所以我能够。

你对某件事了解得越多，它就会变得越有趣。

真正的成功不是打败别人，而是超越自己。