想象反事实的能力是区分人类和机器的关键。
The ability to imagine counterfactuals is what distinguishes humans from machines.
The most successful modern states are those that have been able to harness the power of the market while maintaining a strong state capable of enforcing rules and providing public goods.
"I have always liked the phrase 'nursing a grudge,' because many people are tender of their resentments, as of the thing nearest their hearts."