"There be three sorts of government--monarchical, aristocratical, democratical; and they are apt to fall three several ways into ruin--the first, by tyranny; the second, by ambition; the last, by tumults. A commonwealth grounded upon any one of these is not of long continuance; but, wisely mingled, each guards the other and makes that government exact."

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As monarchs have a right to call in the specie of a state, and raise its value, by their own impression; so are there certain prerogative geniuses, who are above plagiaries, who cannot be said to steal, but, from their improvement of a thought, rather to borrow it, and repay the commonwealth of letters with interest again; and may wore properly be said to adopt, than to kidnap a sentiment, by leaving it heir to their own fame.

— Laurence Sterne