Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves.
心理学是科学,教学是艺术;科学永远不会直接从自身产生艺术。
You don't have to be ruthless to be successful. Kindness and integrity will take you much further.
找到自己的最好方法是在为他人服务中迷失自己。