I don’t care what people think of me. I care what I think of myself.
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
We are what we repeatedly do. Excellence, then, is not an act, but a habit.
行为主义者对人类行为的兴趣不仅仅是旁观者的兴趣——他想要控制人类的反应，就像物理科学家想要控制和操纵其他自然现象一样。
The stock market is filled with individuals who know the price of everything, but the value of nothing.
The best teams are those where everyone feels valued and empowered to contribute.