But O, how bitter a thing it is to look into happiness through another man's eyes. Author: William Shakespeare Copy Quote More from William Shakespeare “O, grief hath changed me since you saw me last,And careful hours with Time's de…” “Why, what's the matter,That you have such a February face,So full of frost, of …” “Most friendship is feigning, most loving mere folly.” “Yet do thy worst old Time: despite thy wrong,My love shall in my verse ever liv…”