所有老年人共有的一个大秘密是，你在七八十年里其实并没有改变。你的身体变了，但你一点也没变。这当然会引起很大的困惑。

我们必须在经济增长和环境责任之间取得平衡。

在互联网上获得正确答案的最好方法是发布一个明显错误的答案，并等待有人来纠正你。

The best way to predict the future is to invent it.

You take delight not in a city’s seven or seventy wonders, but in the answer it gives to a question of yours.

The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.