The secret of happiness，you see，is not found in seeking more，but in developing the capacity to enjoy less.

自信不是"他们会喜欢我"，而是"如果他们不喜欢我，我也没关系"。

Mental life is fundamentally about adjustment to environment.

想象力是我们创造更美好世界的最强大工具。

There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.

The economy of the future is one where growth is decoupled from the consumption of finite resources.