The ruinous abdication by philosophy of its rightful domain is the consequence of the oblivion of philosophers to a great insight first beheld clearly by Socrates and re-affirmed by Kant as by no other philosopher. Science, concerned solely and exclusively with objective existents, cannot give answers to questions about meanings and values. Only ideas engendered by the mind and to be found nowhere but in the mind (Socrates), only the pure transcendental forms supplied by reason (Kant), can secure the ideals and values and put us in touch with the realities that constitute our moral and spiritual life. Twenty-four centuries after Socrates, two centuries after Kant, we badly need to re-learn the lesson.