解释：先前所使用的，现在或许要抛弃。现在要抛弃的，将来或许会用到。
我相信第二次机会，因为我得到了一个。
有一个现象的明显程度已经让我毛骨悚然，这便是我们的人性已经远远落后我们的科学技术了。
I'm not interested in competing with anyone. I hope we all make it.
Every algorithm tells a story, not just of the problem it solves, but of the ingenuity and creativity of its creator.
The most important thing in the Olympic Games is not winning but taking part； the essential thing in life is not conquering but fighting well.