If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.

农业技术不是趋势，而是未来。

处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

现在你们不是国人的勇士，怎么能既学好学业又学好射箭呢？ 

生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。