最可持续的产品是已经存在的产品。

The only way to learn a new programming language is by writing programs in it.

As the sun rose he saw other boats in toward shore, which was only a low green line on the sea.

I don't think about how many records I'm selling. I just think about the music.

The past is not fixed; it shifts with our retelling.

Art should disturb the comfortable and comfort the disturbed.

在大数据时代，数据结构和算法的数学原理变得比以往任何时候都更加关键。

计算机科学最伟大的单一成就是算法概念的发展。