When forty winters shall besiege thy brow And dig deep trenches in thy beauty's field, Thy youth's proud livery, so gazed 'pon now Will be a tattered weed, of small worth held. Sweetest things turn Sourest by their deeds; Lilies that fester smell worse than weeds. Then being asked where all thy beauty lies, Where all the treasure of thy lusty days To say, within thine own deep-sunken eyes Were an all-eating shame and thriftless praise. Time doth transfix the flourish set on youth And delves the parallels in beauty's brow, Feeds on the rarities of nature's truth And nothing stands but for his scythe to mow. Make the earth devour Her own brood, And burn the long-lived Phœnix in her blood.