Among a people generally corrupt liberty cannot long exist. — Edmund Burke

Burke, Edmund. "A Letter to the Sheriffs of Bristol on the Affairs of America." The Portable Edmund Burke, edited by Isaac Kramnick. Penguin, 2009.

Burke, Edmund. A Letter to John Farr and John Harris, Esqs., Sheriffs of the City of Bristol, on the Affairs of America. London: J. Dodsley, 3 Apr. 1777.