Are 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 AureliusLook well into thyself; there is a source of strength which will always spring up if thou wilt always look.
Marcus Aurelius