Welcome to Capricorn
I wonder that thou (being, as thou say’st thou art, born under Saturn) goest about to apply a moral medicine to a mortifying mischief. I cannot hide what I am: I must be sad when I have cause, and smile at no man’s jests; eat when I have stomach, and wait for no man’s leisure; sleep when I am drowsy, and tend on no man’s business; laugh when I am merry, and claw no man in his humor.
Don John in Much Ado About Nothing, act 1, scene3 &c.