我不是榜样，我只是一个试图弄清楚一切的孩子。

The book is a mirror: if an ape looks into it, an apostle is unlikely to look out.

Perhaps the most counter-intuitive truth of the universe is that the more you give to others， the more you’ll get. Understanding this is the beginning of wisdom.

记着，希望是件好东西，没准儿是件最好的东西，而且从没有一样好东西会消逝！

在能源问题上，我们必须超越自己的生命周期去思考。