All things change, and you yourself are constantly wasting away. So also is the universe.
Marcus AureliusAre you distracted by outward cares? Then allow yourself a space of quiet wherein you can add to your knowledge of the Good and learn to curb your restlessness. Nowhere can a man find a quieter or more untroubled retreat than in his own soul. Avail yourself often, then, of this retirement, and so continually renew yourself.
Marcus AureliusLive not one's life as though one had a thousand years, but live each day as the last.
Marcus Aurelius