与在现实世界中实现客观理性行为所需解决的问题规模相比，人类心智制定和解决复杂问题的能力非常有限。

这个世界并不害怕新思想，它可以把新思想归档。

You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.

翻译：所以不完全了解用兵的危害，就不能完全了解用兵的好处。

我只是一个努力实现梦想的孩子

Leadership means making tough decisions today for a better tomorrow.

可持续性不仅仅是一个流行词，更是我们对后代的责任。