Air, useless as transmitting medium, iv. 5.3 (29-[519]).
Alexander of Aphrodisia's theory of mixture, iv. 7.2, 8 (2-[58], [72]); iii. 1.7 (3-[96]).
Alienation, v. 1.10 (10-[190]).
All in all, iii. 8.8 (30-[543]); iv. 3.8 (27-[402]).
All is intelligence, vi. 7.17 (38-[729]).
All things are united by a common source, vi. 7.12 (38-[721]).
All things, how the same principle can exist in them, vi. 4.6 (22-[295]).
All things, is the soul, iii. 4.3 (15-[236]).
All things, transcended by their principle, v. 2.1 (11-[193]).
Alone with the alone, i. 6.7 (1-[50]); vi. 7.34 (38-[757]); vi. 9.11 (9-[172]).