The journey of a thousand miles begins with one step.

The void is as important as the solid.

Life is too short to be anything but happy.

The challenges in our lives are there to strengthen our convictions. They are not there to run us over.

"He who has a why to live can bear almost any how."

压力是一种特权，它意味着你有机会做一些伟大的事情。

好的市场设计能让个人激励与社会效率保持一致。