避免痛苦的唯一方法就是不要有足够的闲暇去思考自己是否幸福。
The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.
所有人都有三种生活:公开的、私人的和秘密的。
Success is not about the money you make, it's about the difference you make in people's lives.
认识你自己。
The more we learn, the more we realize how much we don’t know.