The ultimate goal of machine learning is to make computers learn from experience and improve their performance over time.

我们必定是朝着自己的目标有意识地走了一部分路程，然后在不知不觉中一跃而取得了成功。我们做得最好或最完美的事情，都以经长时间反复练习得到充分掌握为前提，最终在不经意中像树上飘落的树叶一般降临到我们头上。我们最后要做的都在无意识之中完成了。

We don't inherit the earth from our ancestors; we borrow it from our children.

The purpose of our lives is to be happy.

艺术家必须永远是一个初学者。

My past is my motivation.