The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

我知道必须让孩子们有所专心，怠慢乃是孩子们最可怕的危险。

The problem of quality management is not what people don't know about it. The problem is what they think they do know.

"The only thing that is constant is change."

Every algorithm tells a story, not just of its own steps, but of the problem it seeks to solve.