My lectures are published and not published; they will be intelligible to those who heard them, and to none beside.
AristotleThe same thing may have all the kinds of causes, e.g. the moving cause of a house is the art or the builder, the final cause is the function it fulfils, the matter is earth and stones, and the form is the definitory formula.
AristotleThis world is inescapably linked to the motions of the worlds above. All power in this world is ruled by these options.
Aristotle