Literature is the best weapon against intolerance and fanaticism.

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.

The best time to start investing in your relationships is in your 20s.

如果你没有深陷其中，你怎么知道自己有多高？

The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.