Seneca · On the happy life
Letters 92.34
Forth from this body the soul issues, now with unruffled spirit, now with exultation, and, when once it has gone forth, asks not what shall be the end of the deserted clay. No; just as we do not take thought for the clippings of the hair and the beard, even so that divine soul, when it is about to issue forth from the mortal man, regards the destination of its earthly vessel—whether it be consumed by fire, or shut in by a stone, or buried in the earth, or torn by wild beasts—as being of no more concern to itself than is the afterbirth to a child just born. And whether this body shall be cast out and plucked to pieces by birds, or devoured when
thrown to the sea-dogs as prey,
how does that concern him who is nothing?
Seneca, Letters to Lucilius 92.34, translated by Richard Mott Gummere