学习理论中的一个关键见解是，假设类的复杂性对于泛化至关重要。
A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.
说到底，它是你和上帝之间的事，而决不是你和他人之间的事。
I do not fear computers. I fear lack of them.
I like to play under pressure, I like difficult situations.