要理解心理学，就要在自然环境中观察行为。
To understand psychology, observe behavior in its natural context.
"The world begins at a kitchen table. No matter what, we must eat to live."
I don't make music for the money, I make money from the music.
It is better to be a human being dissatisfied than a pig satisfied； better to be Socrates dissatisfied than a fool satisfied.
历史的真相常常被尘埃掩埋，但它永远不会消失。