The value of an idea lies in its practical consequences.

Freedom is not the power to do what we want， but the right to do what we ought.

你停止尝试变得更好的那一刻就是你开始变得更糟的那一刻。

The fact remains that getting people right is not what living is all about anyway. It’s getting them wrong that is living, getting them wrong and wrong and wrong and then, on careful reconsideration, getting them wrong again.

The concept of law involves the union of primary and secondary rules.

如果战略达到了目标，它就是有用的；如果战略实现了目标，它就是成功的。

The companies that will thrive are those that see environmental challenges as opportunities for innovation.

The computer is incredibly fast, accurate, and stupid. Man is unbelievably slow, inaccurate, and brilliant. Together they are powerful beyond imagination.