You can have it all. You just can’t have it all at once.

Strength does not come from physical capacity. It comes from an indomitable will.

A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.

组织是寻找问题的选择集合，是寻找可能被提出的决策情境的问题和感受，是寻找可能成为答案的问题的解决方案，以及寻找工作的决策者。