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

阅读就是睁着眼睛做梦。

I don't like debt. Companies with a lot of debt are riskier.

"The human mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors."

The writer’s mission is to uncover the hidden.