The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.
可能近似正确（PAC）学习的概念在计算学习理论中具有基础性意义。
最伟大的领导者不一定是做最伟大事情的人，而是让人民做最伟大事情的人。
政府解决问题的方式通常和问题本身一样糟糕。
Singing has taught me how to face failure and success.
The most dangerous phrase in the language is, 'We've always done it this way.'
真相很少是纯粹的，也从不简单。
I had the most privileged childhood you could ever imagine. I was fortunate enough to be raised in poverty