Two simple principles lie at the bottom of the whole matter,...

Two simple principles lie at the bottom of the whole matter, and they may be precipitated into two rules. The first is that, when there is a choice, the milder drink is always the better-not merely the safer but the better. The second is that no really enlightened drinker ever takes a drink at a time when he has any work to do. There is, of course, more to it than this; but these are sufficient for the beginner, and even the virtuoso never outgrows them.