ὃ γὰρ βούλεται, τοῦθ' ἕκαστος καὶ οἴεται → what he wishes to be true, each person also believes to be true | what he wishes, each person also believes
ἑτοιμόπιστος, -ον (Μ)
ο εύπιστος, ο ευκολόπιστος.
[ΕΤΥΜΟΛ. < έτοιμος + πιστός, πρβλ. δύσπιστος, εύπιστος].