时间就是金钱，不要浪费它。

I'm not going to tell them about the downsizing. If a patient has cancer, you don't tell them.

We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.

"To live is the rarest thing in the world. Most people exist, that is all."

Success is not about the money, it's about the happiness.

经济研究应旨在为现实世界的决策提供信息。