经济政策中的规则而非自由裁量权有助于避免短期政治压力的陷阱。

Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.

Regulations shouldn't strangle the industry that powers the nation.

逻辑学研究不仅仅是关于推理规则，而是关于理性思维的结构。