A few have a great power of listening and attending, but they are only few, and this power gives them a superiority over those who cannot attend. - George Long

He [Marcus Aurelius]... plainly distinguishes between Matter, Material things, and Cause, Origin, Reason. This is conformable to Zeno's doctrine that there are two original principles of all things, that which acts and that which is acted upon. That which is acted on is the formless matter: that which acts is the reason, God, who is eternal and operates through all matter, and produces all things.

From the time of Zeno to Simplicius, a period of about nine hundred years, the Stoic philosophy formed the characters of some of the best and greatest men. Finally it became extinct, and we hear no more of it til the revival of letters in Italy.

Prometheus... found the human race in a pitiable condition. They saw, he says, but they really saw not: they heard, but they understood not: they were like the phantoms of our dreams, and their labour was useless and unprofitable.