当事情发生时你可能不知所措,但这样的当头棒喝也是生活能给予你最美好的事。
You may not realize it when it happens, but a kick in the teeth may be the best thing in the world for you.
A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.
安全不仅仅是一项政策,而是我们矿山每天必须践行的一种文化。