The psychologist must be a strict empiricist.
心理学家必须是一个严格的实证主义者。
你不应该认为对你来说难以掌握的东西是不可能的，如果是人类可以实现的，就应该认为它是可以实现的。
每个圣人都有过去，每个罪人都有未来。
译文：天气不寒冷，地面就不会被冻住，人没有到伤心的时候就不会流泪。赏析：人的言行总是随着外物的变化而变化。不以物喜不以己悲，其实很难做到的。
To serve is beautiful, but only if it is done with joy and a whole heart and a free mind.
"The greatest enemy of love is not hate, but indifference."
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
The greatest virtue of man is perhaps curiosity.
艺术是一种生存方式。