Alphabetical Index of Notable Sentences of the Work.

	Book	Chapter	Folio
Life is sent from superior elements to inferior elements.	8	1	37
An accident of the Soul differs from the Soul and is connate to the animal.	1	3	3
An accident does not exist apart from a subject; it is incorruptible.	2	10	12
Act is more noble than potency.	3	3	15
Act is incorporeal.	3	3	15
A certain act is separable, a certain act is inseparable.	3	6	17
A separable act remains incorporeal when the subject body is corrupted.	3	6	17
An inseparable act does not remain incorrupt when the subject is corrupted.	3	6	17
A certain act is an enacted perfection; a certain act is a perfecting perfection.	3	6	17
The action of a perfect agent is the same as the thing acted upon.	5	6	27
Act perfects the potency of the joined mind.	9	2	42
A necessary addition is superfluous.	10	11	51
To observe perfectly the light of the planet Jupiter, one must contemplate it internally and externally.	11	1	60
To understand super-celestial forms, one must pre-understand celestial ones, and especially those of the planet Jupiter.	11	1	60
To understand incorporeal substances, one must turn the mind away from sensible things.	12	21	75
To hear super-celestial harmony, one must direct to it a rational and interior hearing.	12	21	75
Whoever affects what is not good as good with sensual appetite is bewitched.	6	5	30
The first agent differs from the second.	1	7	5
The primary agent acts through essence, not through attributes.	4	6	21