The way positive reinforcement is carried out is more important than the amount.
积极强化的实施方式比强化的数量更重要。
The talent for being happy is appreciating and liking what you have, instead of what you don't have.
欣赏和喜欢你拥有的东西,而不是你没有的东西,你才能快乐。
最糟糕的不平等是试图使不平等的事物平等。
当一个人情绪低落的时候,他会格外地喜欢看日落。
The key to investing is to have a margin of safety.