Assume a virtue, if you have it not.That monster, custom, who all sense doth eat,Of habits devil, is angel yet in this,That to the use of actions fair and goodHe likewise gives a frock or livery,That aptly is put on. Refrain to-night,And that shall lend a kind of easinessTo the next abstinence: the next more easy;For use almost can change the stamp of nature,And either curb the devil, or throw him outWith wondrous potency