受控制的火以及车轮就是这样两种发明，它们使我们的祖先在安全上获得更好的生活。
Controlled fire and the wheel are two such inventions which allowed our ancestors to live a better life in safety.
当我们清理家园，使我们生活处于最基本状态，这时候也许我们能够更好的享受我们真正拥有的。
When we clear our homes and our lives down to the essentials, we are able to better enjoy that which we do have.
最近，Priebatsch和CNN记者坐在一起讨论游戏机制如何使我们的生活变得更好——它可以提升学校地位，带来乐趣。
Priebatsch sat down with CNN recently to talk about how game mechanics can make us better people -- by improving schools and promoting fun.
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