Related:

• Do not think that what is hard for thee to master is impossible for ma
  but if a thing is possible and proper to man, deem it attainable by thee....
• Look to the essence of a thing, whether it be a point of doctrine, of practice, or of interpretation.
  -- Marcus Aurelius Antoninus (121-180 AD) -- Meditations, viii, 22...
• Let no act be done at haphazard, nor otherwise than according to the finished rules that govern its kind.
  -- Marcus Aurelius Antoninus (121-180 AD) -- Meditations, iv, 2...
• The controlling Intelligence understands its own nature, and what it does, and whereon it works.
  -- Marcus Aurelius Antoninus (121-180 AD) -- Meditations, vi, 5...
• Whatever may befall thee, it was preordained for thee from everlasting.
  -- Marcus Aurelius Antoninus (121-180 AD) -- Meditations, x, 5...
• Think not disdainfully of death, but look on it with favou
  for even death is one of the things that Nature wills....
• Deem not life a thing of consequence. For look at the yawning void of the future, and at that other limitless space, the past.
  -- Marcus Aurelius Antoninus (121-180 AD) -- Meditations, iv, 50...
• Be not careless in deeds, nor confused in words, nor rambling in thought.
  -- Marcus Aurelius Antoninus (121-180 AD) -- Meditations, viii, 51...
• Things that have a common quality ever quickly seek their kind.
  -- Marcus Aurelius Antoninus (121-180 AD) -- Meditations, ix, 9...