We need to think creatively about how to solve the world's biggest problems.

The most effective economic organizations are those that are able to combine the efficiency of large-scale operations with the flexibility and innovation of small-scale ones.

The most successful modern states are those that have been able to harness the power of the market while maintaining a strong state that can provide public goods and regulate private activity.

学习达到快乐的境界就成功了。

可持续性不是一种选择，而是我们对后代的责任。