Nor love thy life, nor hate; but what thou liv’st
Live well; how long or short permit to Heaven.
(John Milton. Paradise Lost. Book XI, 553-4.)
cf.: “Summum nec metuas diem, nec optes.” (Neither fear nor wish for your last day.)
(Marcus Valerius Martialis, aka “Martial.” Epigramatta. Book X, Epigram 47. 13-14.)