宇宙将目光投向一个二维生物,它一生都在为后来成为地球的东西服务,它可以旅行数百万年,并且总是会回到它的起点,它永远不会意识到它上面或下面的是什么。
"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."
The ability to generalize from limited data is a hallmark of effective learning algorithms.