The purpose of business is to make a positive impact, not just a profit.

The advantages found in history seem to be of three kinds， as they result either from the mere situation of the climate and country or from the form of government and of the character of the people， or from those finer principles and morals， which may be called the recommendations of philosophy.

我不知道我会成为什么，但我知道我不会成为什么——穷光蛋。

A writer must be willing to risk everything for the truth.

Psychology must be a science of functions, not just a science of facts.