Success comes from focusing on what you can control and letting go of what you cannot.

心理学应关注心灵如何帮助我们适应环境。

生命注满了爱，犹如酒杯斟满了酒。

We must listen to our customers—they are the reason we exist.

"To write is to explore the unknown territories of the human soul."

"Stay hungry, stay foolish."

经济学方法为理解所有人类行为提供了一个有价值的统一框架。