In the life of a man, his time is but a moment, his being an incessant flux, his sense a dim rushlight, his body a prey of worms, his soul an unquiet eddy, his fortune dark, his fame doubtful. In short, all that is body is as coursing waters, all that is of the soul as dreams and vapors.
Marcus AureliusYour mind will be like its habitual thoughts; for the soul becomes dyed with the color of its thoughts. Soak it then in such trains of thoughts as, for example: Where life is possible at all, a right life is possible.
Marcus AureliusOur life is what our thoughts make it. Do every act of your life as if it were your last. In a word, your life is short. You must make the most of the present with the aid of reason and justice. Since it is possible that you may be quitting life this very moment, govern every act and thought accordingly.
Marcus Aurelius