In business, if you're not moving forward, you're falling behind.

"Books are the keys to the universe."

在有地位的人面前不要诉说自己的卑贱，否则他会认为在要求他推荐。在富有的人面前不要说自己的贫困，否则他会认为在求他可怜。

A ship in port is safe, but that's not what ships are built for.

When we no longer have the power to change a situation, we are challenged to change ourselves.

你活得越久，学得越多。学得越多，就越意识到自己知道的多么少。