Your face, my thane, is as a book where men May read strange matters. To beguile the time, Look like the time; bear welcome in your eye, Your hand, your tongue: look like the innocent flower, But be the serpent under't.
William ShakespeareLove all, trust a few, Do wrong to none: be able for thine enemy Rather in power than use; and keep thy friend Under thy own life's key: be check'd for silence, But never tax'd for speech.
William Shakespeare