Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.

I do not write for myself alone, but for those who cannot speak.

世界越变得非理性，系统就显得越理性。

The idea comes first, then the form.

追求纯粹的美是一种陷阱，是通往痛苦和悲伤的快车道。

The key to innovation is fostering a culture of curiosity and experimentation.