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A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.
The fundamental law of the militia is, that it be created, directed and commanded by the laws, and ever for the support of the laws.
把你的手放在滚热的炉子上一分钟,感觉起来像一小时。坐在一个漂亮姑娘身边整整一小时,感觉起来像一分钟。这就是相对论。
"The power of a story is in its ability to inspire change in the world."
In business, you either adapt or you become irrelevant. The steel industry is no exception.