Man is not logical and his intellectual history is a record of mental reserves and compromises. He hangs on to what he can in his old beliefs even when he is compelled to surrender their logical basis.

No man's knowledge here can go beyond his experience.

The world is not a wish-granting factory.

永远看看你还剩下什么。永远不要看你失去了什么。

由于我们对专业知识的盲目信任，可能反而让人更容易忽视领域之外的重要因素。

那些能够忍受命运最糟糕打击的人，往往是最坚强的人。

失败是一个组织最好的老师。开诚布公地客观谈论失败，分析问题所在，你就会从失败中学到关于决策和组织行为的新规则。如果评估得当，失败就有可能改变一个组织的进程，使其在未来更加成功。