SECT. XXI. Against this Moderation is oppos'd the Stoicks Definition of them.
I MAY perchance, light upon some rejoyn∣der, but take this first. Do you not ob∣serve what great modesty the Academicks use? for they speak directly what concerns the Matter. The Peripateticks are answered by the Stoicks. Let them even play their prize for me; who have no farther Obligation, than to enquire upon whither side lyeth the greatest appearance of truth. What is there then occurring in this question, that so somewhat probable may be apprehended in it, be∣yond which, humane understanding cannot ad∣vance? The Definition of a Passion, which I think Zeno hath rightly made, for thus he defineth it; that a Passion is an irrational and preternatural commotion of the mind; or more concisely, that a Passion is an over-vehement affection; but that should be understood to be over-vehement, which flys out beyond the due bounds of natural Constancy. What can I except against these Definitions? Now