If there be not Infinite Kinds, yet, it is probable, there are Infinite several Sorts; at least, Infinite particular Creatures, in every particular Kind and Sort; and the Corporeal Motions moving after a different manner, is the cause there are different Knowledges, in different Creatures; yet, none can be said to be _least knowing_, or _most knowing_: for, there is (in my opinion) no such thing as _least_ and _most_, in Nature: for, several kinds and sorts of Knowledges, make not Knowledg to be more, or less; but only, they are different Knowledges proper to their kind, (as, Animal-kind, Vegetable-kind, Mineral-kind, Elemental-kind) and are also different Knowledges in several sorts: As for example, Man may have a different Knowledg from Beasts, Birds, Fish, Flies, Worms, or the like; and yet be no wiser than those sorts of Animal-kinds. The same happens between the several Knowledges of Vegetables, Minerals, and Elements: but, because one Creature doth not know what another Creature knows, thence arises the Opinion of _Insensibility_, and _Irrationability_, that some Creatures have of others. But there is to be noted, That Nature is so Regular, or wise, in her Actions, that the _Species_ and Knowledg of every particular Kind, is kept in an Even, or Equal Balance: For example, The Death or Birth of Animals, doth neither add or diminish from, or to the Knowledg of the Kind, or rather the Sort. Also, an Animal can have no Knowledg, but such as is proper to the _species_ of his Figure: but, if there be a Creature of a mixt _Species_, or Figure, then their Knowledg is according to their mixt Form: for, the Corporeal Motions of every Creature, move according to the Form, Frame, or _Species_ of their Society: but, there is not only different Knowledges, in different Kinds and Sorts of Creatures; but, there are different Knowledges in the different Parts of one and the same; as, the different Senses of Seeing, Hearing, Smelling, Tasting, and Touching, have not only different Knowledges in different Sensitive Organs, but in one Sense, they have several Perceptive Knowledges: and though the different Sensitive Organs of a Human Creature, are ignorant of each other; yet, each Sense is as knowing as another. The same (no question) is amongst all the Creatures in Nature. CHAP. II. Of the Variety of Self-actions in particular Creatures.