The most important skill to learn is how to learn.

If you're not failing every now and again, it's a sign you're not doing anything very innovative.

I'm sorry mama, I never meant to hurt you. I never meant to make you cry, but tonight I'm cleaning out my closet.

The best ideas often come from those closest to the problem.

如果你要去创业，多花点时间思考别人为什么失败，不要去思考别人为什么成功。