Feeble old men pray for a few more years; they pretend they are younger than they are; they comfort themselves by this deception and fool themselves as eagerly as if they fooled Fate at the same time. But when at last some illness has reminded them of their mortality, how terrified do they die, as if they were not just passing out of life but being dragged out of it. They exclaim that they were fools because they have not really lived, and that if only they can recover from this illness they will live in leisure. Then they reflect how pointlessly they acquired things they never would enjoy, and how all their toil has been in vain. But for those whose life is far removed from all business it must be amply long. None of it is frittered away, none of it scattered here and there, none of it committed to fortune, none of it lost through carelessness, none of it wasted on largesse, none of it superfluous: the whole of it, so to speak, is well invested. So, however short, it is fully sufficient, and therefore whenever his last day comes, the wise man will not hesitate to meet death with a firm step.

—Seneca, On the Shortness of Life: Life Is Long if You Know How to Use It