我还没有见过喜爱德行像喜爱美色那样的人。

The essence of strategy is choosing what not to do.

All things are numbers.

Words are wise men's counters, they do but reckon by them; but they are the money of fools.

The art of pricing is not in setting the price, but in designing the process that reveals the true value.

每个人都会承认，我们的思维、情感和想象力产生的观念，都是在心灵中存在的。