Thus does the Muse herself move men divinely inspired, and through them thus inspired a Chain hangs together of others inspired divinely likewise.
PlatoTrue opinions are a fine thing and do all sorts of good so long as they stay in their place; but they will not stay long. They run away from a man's mind, so they are not worth much until you tether them by working out the reason. Once they are tied down, they become knowledge, and are stable.
Plato