Positive psychology is not just about feeling good, it's about the good life.

世界确实是美丽的，无数的幸福在它的广阔领域里飘来飘去。

We recognized early on that smart people do very dumb things, and we wanted to know why and who, so that we could avoid them.

历史不是发生过的事，历史只是历史学家告诉我们的故事。