ὄρνιθι γὰρ καὶ τὴν τότ᾽ αἰσίῳ τύχην παρέσχες ἡμῖν → for it was by a good omen that you provided that past fortune to us
αὐτοπαίδευτος, αὐτοδίδακτος, αὐτομαθής, αὐτοδαής