The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.

We must balance economic growth with environmental responsibility to achieve long-term success.

我认为我一生中从未感到无聊。总有事情可以思考。

如果你在家里找东西，最后找到了，用完之后，不要把它放回你最终找到它的地方。把它放回你最先去找的地方。