Nature has given to each conscious being every power she possesses, and one of these abilities is this: just as Nature converts and alters every obstacle and opposition, and fits them into their predestined place, making them a part of herself, so too the rational person is able to finesse every obstacle into an opportunity, and to use it for whatever purpose it may suit.
Marcus AureliusAm I doing anything? I do it with reference to the good of mankind. Does anything happen to me? I receive it and refer it to the gods, and the source of all things, from which all that happens is derived.
Marcus AureliusIn one way an arrow moves, in another way the mind. The mind indeed, both when it exercises caution and when it is employed about inquiry, moves straight onward not the less, and to its object.
Marcus Aurelius