Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

"Sometimes, you have to be a little bit naughty to get what you want."

沉没成本

Science is the antidote to superstition.

译文：假如你命中富贵荣华，也要常常有不得意的想法；假如你碰到境遇顺利，也要常常有不如意的念头；假如眼前的你吃穿丰足，也要保持节俭不忘贫困；假如别人都很喜欢你，也要常常怀着谨慎的想法；假如你家世名望都很高，也要常怀着谦虚卑下之心；假如你的学问非常高深，也要提醒自己掌握的还不够多。

素描就是诚实。没有作弊的可能。画得好就是好，不好就是不好。

A tree's strength lies in its roots, just as a company's strength lies in its values.

There is a way to be good again.