This original plan (and in general the position taken up by the system of Hegel) may perhaps be considered as a deviation and aberration from a just impulse, which still awaits its legitimate satisfaction. This satisfaction we have attempted to give, by going deeply into the meaning of the Kantian a priori synthesis and by establishing the identity of philosophy and history. Thus, as regards the question at issue, the formula that we oppose to Hegel's formula of the identity of philosophy and history of philosophy, is that of the identity of philosophy and history. This difference may at first sight seem non-existent or very slight, but yet it is substantial. Philosophy is indeed identical with history, because by solving historical problems it affirms itself, and is in this way identical with the history of philosophy, not because this is separable from other histories, or has precedence over them, but for precisely the contrary reason, that it is altogether inseparable from and completely fused in the totality of history, according to the unity in distinction already explained. Hence it is seen that philosophy does not originate in time, that there are not philosophic men and non-philosophic men, that there are not concepts belonging to one individual which another individual is without, nor mental efforts which one makes and another does not make, and that philosophy, or all the categories, operates at every instant of the spiritual life, and at every instant of the spiritual life operates upon material altogether new, given to it by history, which for its part it helps to create. This amounts to saying that from that concept we obtain the criticism of philosophism and of the formula expressing the identity of Philosophy, History of Philosophy and Philosophy of history; and a more exact idea of the history of philosophy, free from the chains of an arbitrary classification.
The history of philosophy and philosophic progress.
It may seem that in this way we destroy all idea of philosophic progress; and certainly philosophy, taken in itself, that is to say as an abstract category, does not progress any more than the category of art or of morality progresses. But philosophy in its concreteness progresses, like art and the whole of life; it progresses, because reality is development, and development, including antecedents in consequences, is progress. Every affirmation of truth is conditioned by reality and conditions a new reality, which, in turn, is in its progress, the condition of a new thought and of a new philosophy. In this respect it is true that a philosophy which comes later in time, contains the preceding philosophies in itself, and not only when it is truly a philosophy, adequate to the new times, which comprehend ancient times in themselves, but even when it is a simple suggestion, of the kind we have called erroneous and in need of correction. As erroneous suggestion it will be, ideally, inferior to the truths already discovered. The scepticism of David Hume, for instance, is inferior from this point of view, not only to Cartesianism, but even to Scholasticism, to Platonism and to Socraticism. But historically it is superior even to the most perfect of those philosophies, because it is occupied with a problem which they did not propose to themselves and initiates its solution, by forming a first attempt at solution, however erroneous. Those perfect philosophies belong to the past, this, though imperfect, has the future in itself. Thus it is explained how we sometimes find far more to learn in philosophers who have maintained errors than from others who have maintained truths; the errors of the former are gold in the quartz, which when it has been purified will add weight and value to the mass of gold, which is already in our possession and has been preserved by the latter. Fanatics content themselves with truths, however poor they are, and therefore seek those who repeat them, even though they be poor of spirit. True thinkers seek for adversaries, bristling with errors and rich with truth; they learn from them, and while opposing, love and esteem them; indeed, their opposing them is at the same time an act of esteem and of love.
The truth of all philosophies, and critique of eclecticism.
The philosophy which each one of us professes at a determinate moment, in so far as it is adequate to the knowledge of facts and in the proportion in which it is adequate, is the result of all preceding history, and in it are organically brought together all systems, all errors and all suggestions. If some error should appear to be inexplicable, some suggestion without fruit, some concept incapable of adoption, the new philosophy is to that extent more or less defective. But the organic reconciliation, which preceding philosophies must find in those that follow, cannot be the bare bringing them together in time, and eclecticism, as in those superficial spirits, who associate fragments of all philosophies without mediation. Eclecticism (from the historical point of view also, as for instance in the relation of Victor Cousin to Hegel, whom he admired, imitated and failed to understand) is the falsification or the caricature of the vastness of thought, which embraces in itself all thoughts, though apparently the most diverse and irreconcilable. The peace of the lazy, who do not collide with one another, because they do not act, must not be made sublime and confounded with the lofty peace that belongs to those who have striven and have fraternized after strife, or, indeed, during the actual combat.
Researches concerning the authors and precursors of truths: and the reason for the antinomies which they exhibit.
A proof of this constancy of philosophy, which is immanent in all philosophies and in all the thoughts of men, and also of its perpetual variation and novelty of historical form, is to be found in the questions that have been and are raised, concerning the origin or discovery of truth. Hardly has the truth been discovered, when the critics easily succeed in proving that it was already known, and begin the search for precursors. And there can be no doubt that they are right and their researches deserve to be followed up. Every assertion of discovery, in so far as it seems to make a clear cut into the web of history, has something arbitrary about it. Strictly speaking, Socrates did not discover the concept, or Vico æsthetic fancy, or Kant the a priori synthesis, or Hegel the synthesis of opposites; nor even perhaps, did Pythagoras discover the theorem of the square on the hypotenuse, or Archimedes the law of the displacement of liquids. If a discovery is represented as an explosion, this happens for reasons of practical and mnemonic convenience in narrating and summarising history; and, for that matter, the explosion, the eruption and the earthquake are continuous processes. But the rational side of the search for precursors must not cause the acceptance of the irrational side, which is the denial of the originality of discoveries, as though they were to be found point for point in the precursors, or as though they consisted only in the aggregation of elements which pre-existed, or in like insignificant changes of form. To attach oneself to precursors, does not mean to repeat them, but to continue their work. This continuation is always new, original, and creative and always gives rise to discoveries, be they small or great. To think is to discover. The reduction to absurdity of the wrong meaning of the search for precursors is to be found in the fact that every one of the most important thoughts can be discovered in a certain sense in common beliefs, in proverbs, in ways of speech, and among savages and children. This is so much the case that by this path we can return to the Utopia of an ingenuous philosophy, outside history; whereas philosophy is truly ingenuous or genuine only when it is, and it is not, save in History.
[1] See above, Part II. [Chap. III.]
[2] See ch. ix. What is Living and What is Dead of the Philosophy of Hegel, by the Author, English translation by Douglas Ainslie.