of a Power in the former Case, and not in the latter. We should, then, perceive, independent of Experience, why the Authority of Will over the Organs of the Body is circumscrib'd within such particular Limits. Being in that Case fully acquainted with the Power or Force, by which it operates, we should also know, why its Influence reaches precisely to such Boundaries, and no farther.
A Man, struck suddenly with a Palsy in the Leg or Arm, or who had newly lost those Members, frequently endeavours, at first, to move them, and employ them to their usual Offices. Here he is as much conscious of Power to command such Limbs, as a Man in perfect Health is to actuate any Member, which remains in its natural State and Condition. But Consciousness never deceives. Consequently, neither in the one Case nor the other, are we ever conscious of any Power. We only learn the Influence of our Will from Experience. And Experience only teaches us, how one Event constantly follows another, without instructing us in the secret Connexion, which binds them together, and renders them inseparable.
Thirdly, We learn from Anatomy, that the immediate Object of Power in voluntary Motion, is not the Member itself, which is mov'd, but certain Muscles, and Nerves, and animal Spirits, and perhaps, some-thing
