要理解心灵，就要研究它在现实生活中的运作。
The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.
The market is a reflection of the collective expectations of all participants.
真相并不总是我们想听到的。
问题在于我们不仅不理性，而且是可预测的非理性——我们的非理性行为会以同样的方式一再发生。
The problem of quality management is not what people don't know about it. The problem is what they think they do know.
The best songs come from the most honest places.
"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."
