CHAP. II
REALIZATION OF MEMORIES
169
movement, in realizing itself, realizes both the sensation of which it might have been the natural continuation, and the image which has tried to embody itself in the sensation. We must now consider these virtual states more carefully, and, penetrating further into the internal mechanism of psychical and psycho-physical actions, show by what continuous progress the past tends to reconquer, by actualizing itself, the influence it had lost.