" From the point of view of the imminence of death, one thing counts, and one alone: to strive always to have the essential rules of life present in one’s mind, and to keep placing oneself in the fundamental disposition of the philosopher, which consists essentially in controlling one’s inner discourse, in doing only that which is of benefit to the human community, and in accepting the events brought to us by the course of the Nature of the All. "

― Pierre Hadot , The Inner Citadel: The Meditations of Marcus Aurelius