"A room without books is like a body without a soul."
一个没有书的房间就像一具没有灵魂的躯体。
我不完美，但我就是我。
预言下雨不算什么，建造方舟才算。
The world is like a chessboard， whereon we may see a living knight， but we cannot see a living chess.
The study of learning algorithms must consider both the statistical and computational aspects of learning.
如果你设计得当，分析就会变得简单。
永不放弃，永不屈服。