Note 109 — AND HIS PREDECESSORS
Reading edition
St. Thomas Aquinas, op. cit. (footnote 19), vol. 2, Physicorum Aristotelis expositio, lib. 7, lect. 2 (In moventibus et motis non potest procedi in infinitum, sed oportet devenire ad aliquid primum movens immobile), cap. d, p. 96.