行为主义者问：为什么我们不把可观察的东西作为心理学的真正领域？
The behaviorist asks: Why don't we make what we can observe the real field of psychology?
软弱的人总是急切渴望妥协——决不是坚强的人。
采矿技术创新不是为了取代人，而是为了让他们的工作更安全、更高效。
"Sometimes you have to lie. But to yourself you must always tell the truth."
I'm not perfect, but I'm perfectly me.
"Gratitude can transform common days into thanksgivings, turn routine jobs into joy, and change ordinary opportunities into blessings."