A good algorithm is like a good story: it has a clear beginning, middle, and end.

每一本书都是通往另一个世界的门。

The best investments are those that benefit both people and the planet.

When we speak of 'meaning' a word， we are in the first instance speaking of a certain kind of act.

限制越多，创造力就越强。

生活是一场所有人都要参与的闹剧。