" For pleasures past I do not grieve, Nor perils gathering near; My greatest grief is that I leave No thing that claims a tear. And now I'm in the world alone, Upon the wide, wide sea; But why should I for others groan, When none will sigh for me? Perchance my dog will whine in vain Till fed by stranger hands; But long ere I come back again He'd tear me where he stands. "

― Lord Byron , Childe Harold's Pilgrimage