A great novel is a conversation between the author and the reader across time and space.

译文：知识只有到实际运用的时候才会后悔自己当初读得太少了，事情如果没有亲身经历就不知道其中的艰难。赏析：年少时，我们不知道读书的意义，等到出生社会以后才明白读书的好处。人生很多事情，看似简单，但当我们真正地去做的时候，才发现并非易事。

我不认为人们接受生活没有意义的事实。我认为这让人非常不舒服。

The world is an extremely dangerous, untrustworthy, unreliable place.

I don't believe in over-diversification. I prefer to focus on a few good ideas.

One man's constant is another man's variable.

Understanding the computational complexity of learning problems is essential for developing efficient algorithms.