"To live is the rarest thing in the world. Most people exist, that is all."

西西弗斯的神话

The study of psychology is not just about understanding others; it's also about understanding ourselves.

热机的动力与实现它的工质无关；其量仅由最终实现热量转移的物体之间的温度决定。

释义：知足常乐的人会感到快乐，没有欲望没有追求的人会感到轻松。