语言不仅仅是交流的工具，也是通往灵魂的桥梁。

"A wordless book speaks in a universal language."

Profit is not the legitimate purpose of business. The legitimate purpose of business is to provide a product or service that people need and do it so well that it's profitable.

智者从敌人那里学到的比愚者从朋友那里学到的还要多。

当没有人相信你的时候，你必须相信自己。