The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed to exclude, in a manner, all other arts.
文学让我们能够过其他生活，体验其他现实。
宏观经济政策的目标是创造一个稳定的环境，使个人能够制定长期计划。
The best way to predict the future is to create it.