动物和人类的区别在于人类能够推理,但即便如此也是不可靠的。
The difference between animals and humans is that humans are capable of reasoning， but even that is unreliable.
迄今为止发现的让许多人自愿合作的唯一方式是通过自由市场。
写作就是活两次。
In the end, it is not the answers that matter, but the questions we ask, the journey we take, the search for truth.
我们必须平衡短期利润与长期可持续性。
永远不要低估一个简单想法的力量。
Inequality is not inevitable. It is a result of policy choices.