The secret of being miserable is to have leisure to bother about whether you are happy or not.

"The best way to find yourself is to lose yourself in the service of others."

The study of psychology is the study of life in action.

The best way to predict the future is to invent it.

不要让任何人告诉你你不能做什么。

无论生活中发生什么，都要善待他人。善待他人是一种美好的遗产。