一本书是一面镜子;如果一只猴子往里看,不会有哲学家往外看。
积极心理学不是一项观赏性运动
牙痛的人认为牙齿健康的人都快乐。穷人对富人也犯同样的错误。
One day in perfect health is far better than an eternity in any other state.
The best way to be loved is to love.
In business, if you're not moving forward, you're falling behind.
如果你相信自己,一切皆有可能。