Everyone who receives the protection of society owes a return for the benefit.

Mechanizing man's work had changed but not lighted his toil.

Laws and systems of polity always begin by recognizing the relations they find already existing between individuals.

So long as an opinion is strongly rooted in the feelings, it gains rather than loses in stability by having a preponderating weight of argument against it.

There is no 'one-size-fits-all' way to build an audience.

A man who has nothing for which he is willing to fight, nothing which is more important than his own personal safety, is a miserable creature and has no chance of being free unless made and kept so by the exertions of better men than himself.

Truth emerges from the clash of adverse ideas.