Psychological theory of quality, vi. 1.12 (42-[858]).

Psychology, common part, its function, i. 1.10 (53-[1203]).

Psychology, does ratiocination belong to same principles as passions, i. 1.1 (53-[1191]).

Psychology (every man double), composite animal, real man or reasonable soul, ii. 3.9 (52-[1176]).

Psychology, exact root of philosophy, ii. 3.16 (52-[1183]).

Psychology, explanation of anger parts, courage, iii. 6.2 (26-[354]).

Psychology, inquiring principle, i. 1.1 (53-[1191]).

Psychology obeys the precept "Know thyself," iv, 3.1 (27-[387]).

Psychology of demons, iv. 4.43 (28-[507]).

Psychology of earth, iv. 4.27 (28-[479]).