Dialectics not merely instrument for philosophy (Aristotle), i. 3.5 (20-[273]).
Dialectics not speculation and abstract rules (Epicurean), i. 3.5 (20-[273]).
Dialectics science of (judging values, or) discovery, amount of real being in things, i. 3.4 (20-[273]).
Dialectics staying in intelligible, v. 1.1 (10-[173]).
Dialectics three paths, philosopher, musician and lover, i. 3.1 (20-[269]).
Dialectics two fold, first ascent to intelligible and then how to remain, i. 3.1 (20-[269]).
Dialectics without it, lower knowledge would be imperfect, i. 3.6 (20-[274]).
Differ, souls do, as the sensations, vi. 4.6 (22-[294]).
Difference and identity, implied by triune process of categories, vi. 2.8 (43-[905]).
Difference between celestial and inferior divinities, v. 8.3 (31-[556]).