Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。
如果使人们喜怒无常，居处不定，思虑不得要领，行事中途就乱了章法；那么，天下间就会出现各种不平与不合理，而后像盗拓或者曾参、史鳅做的那些事情，都会发生。
The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.
一个人的错误是他发现的门户。
复杂是你的敌人。任何傻瓜都能把事情复杂化。
The only thing I can promise is to be honest with my art.
"Every book is a journey, and every journey changes you."
成功不是幸福的关键。幸福才是成功的关键。