A.c. Grayling said this quote

What sort of charge against old age is the nearness of death, when this is shared by youth?Yes, you will say; but a young man expects to live long; an old man cannot expect to do so.Well, the young man is a fool to expect it. For what can be more foolish than to regard the uncertain as certain, the false as true? An old man has nothing even to hope. ' Ah, but it is just there that he is in a better position than the young man, since what the latter only hopes he has obtained:The one wishes to live long; the other has lived long.And yet! what is 'long' in a man's life? For grant the utmost limit: let us expect an age like that of the king of the Tartessi, who reigned eighty years and lived a hundred and twenty.Nothing seems long in which there is any . last' , for when that arrives, then all the past has slipped away -only that remains which you have earned by virtue and righteous actions.Hours indeed, and days and months and years depart, nor does past time ever return, nor can the future be known.Whatever time each is granted for life, with that he is bound to be content.