Now it is necessary that his sensuous nature should be modified, and that in the indefinite series of possible determinations one alone should become real. One perception must spring up in it. That which, in the previous state of determinableness, was only an empty potency becomes now an active force, and receives contents; but, at the same time, as an active force it receives a limit, after having been, as a simple power, unlimited. Reality exists now, but the infinite has disappeared. To describe a figure in space, we are obliged to _limit_ infinite space; to represent to ourselves a change in time, we are obliged to _divide_ the totality of time. Thus we only arrive at reality by limitation, at the positive, at a real _position_, by _negation_ or exclusion; to determination, by the suppression of our free determinableness. But mere exclusion would never beget a reality, nor would a mere sensuous impression ever give birth to a perception, if there were not something from which it was excluded, if by an absolute act of the mind the negation were not referred to something positive, and if opposition did not issue out of non-position. This act of the mind is styled judging or thinking, and the result is named _thought_. Before we determine a place in space, there is no space for us; but without absolute space we could never determine a place. The same is the case with time. Before we have an instant, there is no time to us: but without infinite time—eternity—we should never have a representation of the instant. Thus, therefore, we can only arrive at the whole by the part, to the unlimited through limitation; but reciprocally we only arrive at the part through the whole, at limitation through the unlimited. It follows from this, that when it is affirmed of beauty that it mediates for man, the transition from feeling to thought, this must not be understood to mean that beauty can fill up the gap that separates feeling from thought, the passive from the active. This gap is infinite; and, without the interposition of a new and independent faculty, it is impossible for the general to issue from the individual, the necessary from the contingent. Thought is the immediate act of this absolute power, which, I admit, can only be manifested in connection with sensuous impressions, but which in this manifestation depends so little on the sensuous that it reveals itself specially in an opposition to it. The spontaneity or autonomy with which it acts excludes every foreign influence; and it is not in as far as it _helps_ thought—which comprehends a manifest contradiction—but only in as far as it procures for the intellectual faculties the freedom to manifest themselves in conformity with their proper laws. It does it only because the beautiful can become a means of leading man from matter to form, from feeling to laws, from a limited existence to an absolute existence.