Manners are of more importance than laws. The law can touch us here and there, now and then. Manners are what vex or soothe, corrupt or purify, exalt or debase, barbarize or refine us, by a constant, steady, uniform, insensible operation like that of the air we breathe in.

No. 1, p. 172 in The Works of the Right Honourable Edmund Burke: A New Edition, v. VIII. London: F. C. and J. Rivington, 1815. - Letters On a Regicide Peace (1796)