Logic as the Science of the Pure Concept

by Benedetto Croce

Erroneous distinction between possession of and search for truth.

It will be said that this is perhaps exact in the case of the possession of truth, but not in that of the search for it, where the two series may well appear disunited. Truth, to one who searches, is at the top of the staircase of errors, and as it is possible to climb a great part of the staircase without reaching what is at the top of it, so when once the desired place has been reached, it is possible not to see or not to remember the staircase that is below. But the possession of truth is never static, as in general no real fact is static. The possession of and the search for truth are the same. When it seems that a truth is possessed in a static way and almost solidified, if we observe closely we shall see that the word expressing it, the sound of it, has remained, but the spirit has flown away. That truth was, but is no longer thought, and so is not truth. It will be truth only when it is thought anew, and thinking and thinking anew are the same, since each rethinking is a new act of thought. In thinking the truth is search for truth; it is a most rapid ideal motion which, starting from the centre, runs through all the possibilities of error, and only in so far as it runs through and rejects them all does it find itself at its centre, which is the centre of motion.

The search for truth in the practical sense of preparation for thought; and the series of errors.

In order to separate truth from the search for truth this latter must be understood, not as the will for thought and so as thought in action, but as the will which lays down the conditions for thought, the will which prepares itself for thought, but does not yet think effectually. This indeed is the usual meaning of the word "search." To search is to stimulate oneself for thinking, by employing opportune means for that purpose. And there is no more opportune means than that of confronting one with another the various forms of the spirit and the various concepts; because in the course of that confrontation there is produced the true combination; that is to say, thought, which is truth, is aroused. To search means therefore to run through the series of errors.

Transfiguration, in the search thus understood, of error into suggestion or hypothesis.

But the seeker sets to work in quite a different spirit from that of the assertor of errors. The spirit of research is not the rebel erring spirit, and therefore the path that both follow is only the same in appearance; the first was the path of errors, but the second can only be so called by metaphor. Errors are errors when there is the will for error. Where, on the other hand, there is the will to unify material and to prepare the conditions of thought, the improper combination of ideas is not indeed error, but suggestion or hypothesis. The hypothesis is not an act of truth, because either it is not verified and so reveals itself as without truth, or it is verified and becomes truth only at the moment in which it is verified. But neither is it an act of error, because it is affirmed, not as truth, but as simple means or aid toward the conquest of truth. In the doctrine of search, the series of errors is all redeemed, baptized, or blessed anew; the diabolic spirit abandons it precipitately, leaving it void of truth, but innocent.

Distinction between error as error and error as hypothesis.

The distinction between error as error and error as suggestion, between error and hypothesis or heuristic expedients, is of capital importance. It is found as basis of some common distinctions, such as those between mistake and error, between error committed in good faith and error committed in bad faith, and the like. These and others like them show themselves to be certainly untenable, because error as error is always in bad faith, and there is no difference between error and mistake, save an empirical difference, or a difference of verbal emphasis, for it can be said according to empirical accidents that an affirmation is either simply erroneous or altogether a mistake. But although they cannot be maintained as they are formulated, they nevertheless suggest the desirability and the anticipation of this true and profound distinction.

Immanence of the suggestion in error itself as error.

On the other hand, error and suggestion, error and heuristic procedure, since they have in common the practical, extrinsic, and improper combination of ideas, stand in this relation to one another, that the suggestion is not error, but error always contains in itself willingly or unwillingly a suggestion. The erring spirit, though without intending it, prepares the material for the search for truth. It means to evade that search or to bring it to an arbitrary end; but in doing so it breaks up the clods of earth, throws them about, ploughs and fertilizes the field where the truth will sprout. Thus it happens that many combinations of ideas, proposed and maintained through caprice and vanity with the lawyer's object of scoring his point, or of shining and astonishing with paradox, or for pastime and for other utilitarian reasons, have been adopted by more serious spirits as steps in the progress of research. The enemies of the truth not only testify to the truth but come to serve it themselves, through the unforeseen consequences of their work. A sort of gratitude comes over us at times and makes us tender toward these adversaries of the truth, because we feel that from them has come the stimulus to obtain it, as from them come the strengthening of our hold upon it and the inspiration, the clear-sightedness, and the warmth of the defence of it that we make against them.