The secret of success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.

The concept of will is unnecessary in explaining behavior.

在冬天的深处，我发现我内心有一个不可战胜的夏天。

The search for exoplanets is not just about finding new worlds; it's about understanding our place in the cosmos.

过去从未死去。它甚至不是过去。