John Adams on Tyranny

“The moment the idea is admitted into society, that property is not as sacred as the law of God, and that there is not a force of law and public justice to protect it, anarchy and tyranny commence. If "Thou shall not covet," and "Thou shall not steal," are not commandments of Heaven, they must be made inviolable precepts in every society, before it can be civilized or made free.”

“Tacitus appears to have been as great an enthusiast as Petrarch for the revival of the republic and universal empire. He has exerted the vengeance of history upon the emperors, but has veiled the conspiracies against them, and the incorrigible corruption of the people which probably provoked their most atrocious cruelties. Tyranny can scarcely be practised upon a virtuous and wise people.”