Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

The future belongs to those who prepare for it today.

I'm not a product of the record industry. I'm a product of my own imagination.

关于自由市场最重要的一个核心事实是，除非双方都受益，否则不会发生交换。

荒野中最危险的不是动物或地形。而是你自己的头脑。

The old-fashioned dictator does not exist under scientific management. The man at the head of the business under scientific management is governed by rules and laws which have been developed through hundreds of experiments just as much as the workman is.

情绪不仅仅是反应；它们也是我们未来行为的预测器。

变化不仅仅是生活的必要——它就是生活。

生命中最美好的东西都是免费的。显然，我们最宝贵的资源是时间。