All too true.

All too true -- which is why there never has been, nor ever can be, a respectable government.

Very nice. (Too bad he didn't have more clout as a politician.)

A good one -- obviously true and pithily expressed. But not a "wow -- how true; I never thought of that!" quote.

No one is free from moral chains; if they were societies couldn't function. But people disagree on what those chains should be.