PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。
The PAC learning framework provides a formal way to quantify the learnability of a concept class.
每个女人都应该受到尊重和尊严的对待。
我们都在寻找某样东西，但我们并不总是知道那是什么。
我不在乎钱，我只想创作。
"History is not just what happened, but what people thought and felt about it."
无论你走多远，你都无法逃离自己。
You can't be wise and in love at the same time.