音乐是通用语言。它是唯一能让人们无论来自哪里都能团结在一起的东西。
Music is the universal language. It's the one thing that can bring people together no matter where they're from.
The PAC learning framework provides a formal way to quantify the learnability of a concept class.
我不追逐潮流，我创造自己的路。
只有当我们认识到，被颂扬了几个世纪的理性是思想最顽固的敌人时，思考才开始。