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THE SECOND PART. (Book 2)
Demonstrating by Natural Reason, and also Divine and Humane Testimony, that vertuous and regular actions, and af∣fections do conduce to the preservation of Health, and prolongation of Life.
CHAP. I.
In a Transition from the First Part to the Second, the terms, vertuous and regular, and explained, and the method of the sub∣sequent Discourse is declared.
THe cause of the Disease being known, the Cure is the more rea∣dily wrought; and in this respect I shall be the more brief in this my Se∣cond Part; because Contraria contrariis il∣lustrantur, Contraries are illustrated by con∣traries;