This is death by Nature, and when mankind has learned the truth, when the time shall come--as come it will--that "there shall be no more an infant of days, nor an old man who hath not filled his days," this act of death, now, as a rule, so dreaded because so premature, shall, arriving only at its appointed hour, suggest no terror, inflict no agony. The sharpness of death removed from those who die, the poignancy of grief would be almost equally removed from those who survive, were natural Euthanasia the prevailing fact. Our sensibilities are governed by the observance of natural law and the breach of it. It is only when nature is vehemently interrupted that we either wonder or weep. Thus the old Greeks, fathers of true mirth, who looked upon prolonged grief as an offence, and attached the word madness to melancholy,--even they were so far imbued with sorrow when the child or the youth died, that they bore the lifeless body to the pyre in the break of the morning, lest the sun should behold so sad a sight as the young dead; while we, who court rather than seek to dismiss melancholy, who find poetry and piety in melancholic reverie, and who indulge too often in what, after a time, becomes the luxury of woe, experience a gradation of suffering as we witness the work of death. For the loss of the child and the youth we mourn in the perfect purity of sorrow; for the loss of the man in his activity we feel grief mingled with selfish regret that so much that was useful has ceased to be. In the loss of the aged, in their days of second childishness and mere oblivion, we sympathize for something that has passed away, and for a moment recall events saddening to the memory; but how soon this consoling thought succeeds and conquers--that the race of the life that has gone was run, and that for its own sake the dispensation of its removal was most merciful and most wise.