Agathon

"μόνου γὰρ αὐτοῦ καὶ θεὸς στερίσκεται, ἀγένητα ποιεῖν ἅσσ᾽ ἂν ᾖ πεπραγμένα."

"Art loves chance, and chance loves art."

"It is a part of probability that many improbable things will happen."

"Every ruler must remember three things. Firstly, that he rules man; secondly, that he rules according to law, and thirdly, that he does not rule for ever."