Through this, then, it happens that, since in all precepts of pure practical reason the concern is only with the determination of the will, not with the natural conditions (of the practical power) for carrying out its aim, the practical a priori concepts, in reference to the supreme principle of freedom, immediately become cognitions and do not need to wait for intuitions in order to acquire signification; specifically, this happens for the noteworthy reas that they themselves give rise to the actuality of that to which they refer (the attitude of the will), which is not at I.e., (the unity of) transcendental (original) apperception.