that press upon them from all sides and vainly ask for more concrete and actual treatment. But the function and the social figure of the philosopher have profoundly changed, and we have not said that the manner of being of the 'professors of philosophy' will not also change in its turn--that is to say, that the way of teaching philosophy in the universities and schools is not on the verge of experiencing a crisis, which will eliminate the last remains of the medieval fashion of formalistic philosophizing. A strong advance in philosophical culture should lead to this result: that all students of human affairs, jurists, economists, moralists, men of letters--in other words, all students of historical matters--should become conscious and disciplined philosophers, and that thus the philosopher in general, the _purus philosophus,_ should find no place left for him among the professional specifications of knowledge. With the disappearance of the philosopher 'in general' would also disappear the last social vestige of the teleologist or metaphysician, and of the Buddha or Awakened One. There is also a prejudice which to some extent inquinates the manner of _culture_ of students of philosophy. They are accustomed to have recourse almost exclusively to the books of philosophers, indeed of philosophers 'in general,' of the metaphysical system-makers, in the same way as the student of theology formed himself upon the sacred texts. This method of culture, which is perfectly consequent when a start is made from the presupposition of a fundamental or single problem, of which it is necessary to know the different diverging and progressive solutions which have been attempted, is altogether inconsequent and inadequate in the case of a historical and immanent philosophy, which draws its material from all the most varied impressions of life and from all intuitions and reflections upon life. That form of culture is the reason for the aridity of the treatment of certain particular problems, for which is necessary a continued contact with daily experience (art and art criticism for æsthetic, politics, economy, judicial trials for the philosophy of rights, positive and mathematical sciences for the gnoseology of the sciences, and so on). To it is also due the aridity of treatment of those parts of philosophy themselves which are traditionally considered to constitute 'general philosophy,' for they too had their origin in life, and we must refer them back to life if we are to give a satisfactory interpretation of their propositions; we must plunge them into life again to develop them and to find in them new aspects. The _whole of history_ is the foundation of philosophy as history, and to limit its foundation to the _history of philosophy_ alone, and of 'general' or 'metaphysical' philosophy, is impossible, save by unconsciously adhering to the old idea of philosophy, not as methodology but as metaphysic, which is the fifth of the prejudices that we are enumerating.