Page:Ferrier's Works Volume 1 - Institutes of Metaphysic (1875 ed.).djvu/110

82PROP. I.———— be carried, the forgetfulness of self is only partial and apparent; it is never real and total. There is always a latent reference of one's perceptions and thoughts to oneself as the person who experiences them, which proves that, however deeply we may be engrossed with the objects before us, we are never stripped entirely of the consciousness of ourselves. And this is all that our proposition contends for. There is a calm unobtrusive current of self-consciousness flowing on in company with all our knowledge, and during every moment of our waking existence; and this self-consciousness is the ground or condition of all our other consciousness. Nine hundred and ninety-nine parts of our attention may be always devoted to the thing or business we have in hand: it is sufficient for our argument if it be admitted that the thousandth part, or even a smaller fraction, of it is perpetually directed upon ourselves.

6. But how is our apparent self-oblivion to be explained? If it is not to be accounted for on the supposition that we ever drop entirely out of our own observation, we must be prepared to explain it on some other principle. And so we are. This oversight, which in many cases is all but complete, may be accounted for in the most satisfactory manner by means of a principle of our nature which may be termed the law of familiarity, the effect of