— 618 —
A threefold Knowledge of Existence.
      §2. But leaving the Nature of Propositions, and different ways of
Predication to be considered more at large in another place, Let us
proceed now to enquire concerning our Knowledge of the Existence
of Things, and how we come by it. I say then, that we have the
Knowledge of our own Existence by Intuition; of the Existence of GOD
by Demonstration; and of other Things by Sensation.
Locke Hum IV, 9, §2, p. 618