“The following,” says Harvey, “may be considered to be consecutive steps in the evolution of λόγος as a psychological entity. Ennœa, conception; Enthymesis, intention; Sensation, thought; Consilium, reasoning; Cogitationis Examinatio, judgment; in Mente Perseverans, Λόγος ἐνδιάθετος; Emissibile Verbum, Λόγος προφοικός.”