没有完美的知识可以称为我们与生俱来的；唯有从经验中获得的知识才是真正的知识。
There is no perfect knowledge which can be entitled ours, that is innate; none but what has been obtained from experience.
You are not defined by your past. You are prepared by your past.
Positive psychology is not a spectator sport.
The most important thing is to be passionate about what you do.