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

In art, as in life, the simplest solutions are often the most profound.

The telling of beautiful untrue things, is the proper aim of Art.

我不去想过去，我只想未来。

Precision in experimentation is as important as creativity in hypothesis.

革命是无情的，不仅对那些落后的人，而且对那些跑在前面的人。