So may the outward shows be least themselves: The world is still deceived with ornament. In law, what plea so tainted and corrupt, But, being seasoned with a gracious voice, Obscures the show of evil? In religion, What damned error, but some sober brow Will bless it and approve it with a text, Hiding the grossness with fair ornament? There is no vice so simple but assumes Some mark of virtue on his outward parts.
William ShakespeareAssume 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 good He likewise gives a frock or livery That aptly is put on. Refrain tonight, And that shall lend a kind of easiness To the next abstinence; the next more easy; For use almost can change the stamp of nature.
William Shakespeare