Science flourishes nowadays and has the good conscience clearly visible on its countenance, while that to which the entire modern philosophy has gradually sunk, the remnant of philosophy of the present day, excites distrust and displeasure, if not scorn and pity Philosophy reduced to a theory of knowledge, no more in fact than a diffident science of epochs and doctrine of forbearance a philosophy that never even gets beyond the threshold, and rigorously itself the right to enter that is philosophy in its last throes, an end, an agony, something that awakens pity.