Custom, then, is the great guide of human life. It is that principle alone, which renders our experience useful to us, and makes us expect, for the future, a similar train of events with those which have appeared in the past.
David HumeA Tory..., since the revolution, may be defined in a few words, to be a lover of monarchy, though without abandoning liberty; anda partizan of the family of Stuart. As a Whig may be defined to be a lover of liberty though without renouncing monarchy; and a friend to the settlement in the protestant line.
David Hume