"The biggest risk is not taking any risk."
可持续经济增长的关键在于全要素生产率的持续提升。
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。
I don't know how to make songs like that, I don't know what words to use. Let me know when it occurs to you.
艺术家的职责是让安逸者不安,让不安者得到慰藉。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.