The strength of a nation's institutions is not just in their formal rules, but in the informal norms that govern behavior and the degree to which they are internalized by the population.

形式验证的挑战在于弥合抽象模型与实际实现之间的差距。

财富青睐有准备的头脑。

Liberty means responsibility. That is why most men dread it.

The silent revolution of women’s labor force participation has reshaped families, markets, and societies.