A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.

每个孩子都应该在他们读的故事中看到自己。

过去从未死去，它甚至还未过去。

你破坏得越多，创造得就越多。

Hope is the most beautiful people have, as long as they do not give up,hope will always be accompanied by.

If you can imagine it, and believe it, you can achieve it.

The rule of recognition exists as a social fact.