The most fruitful and natural exercise of the mind, in my opinion, is conversation; I find the use of it more sweet than of any other action of life; and for that reason it is that, if I were now compelled to choose, I should sooner, I think, consent to lose my sight, than my hearing and speech. The Athenians, and also the Romans, kept this exercise in great honour in their academies; the Italians retain some traces of it to this day, to their great advantage, as is manifest by the comparison of our understandings with theirs. The study of books is a languishing and feeble motion that heats not, whereas conversation teaches and exercises at once. If I converse with a strong mind and a rough disputant, he presses upon my flanks, and pricks me right and left; his imaginations stir up mine; jealousy, glory, and contention, stimulate and raise me up to something above myself; and acquiescence is a quality altogether tedious in discourse.
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Folly is a bad quality; but not to be able to endure it, to fret and vex at it, as I do, is another sort of disease little less troublesome than folly itself; and is the thing that I will now accuse in myself. I enter into conference, and dispute with great liberty and facility, forasmuch as opinion meets in me with a soil very unfit for penetration, and wherein to take any deep root; no propositions astonish me, no belief offends me, though never so contrary to my own; there is no so frivolous and extravagant fancy that does not seem to me suitable to the production of human wit. We, who deprive our judgment of the right of determining, look indifferently upon the diverse opinions, and if we incline not our judgment to them, yet we easily give them the hearing: Where one scale is totally empty, I let the other waver under an old wife’s dreams; and I think myself excusable, if I prefer the odd number; Thursday rather than Friday; if I had rather be the twelfth or fourteenth than the thirteenth at table; if I had rather, on a journey, see a hare run by me than cross my way, and rather give my man my left foot than my right, when he comes to put on my stockings. All such reveries as are in credit around us, deserve at least a hearing: for my part, they only with me import inanity, but they import that. Moreover, vulgar and casual opinions are something more than nothing in nature; and he who will not suffer himself to proceed so far, falls, peradventure, into the vice of obstinacy, to avoid that of superstition.
The contradictions of judgments, then, neither offend nor alter, they only rouse and exercise, me. We evade correction, whereas we ought to offer and present ourselves to it, especially when it appears in the form of conference, and not of authority. At every opposition, we do not consider whether or no it be dust, but, right or wrong, how to disengage ourselves: instead of extending the arms, we thrust out our claws. I could suffer myself to be rudely handled by my friend, so much as to tell me that I am a fool, and talk I know not of what.
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When any one contradicts me, he raises my attention, not my anger: I advance towards him who controverts, who instructs me; the cause of truth ought to be the common cause both of the one and the other. What will the angry man answer? Passion has already confounded his judgment; agitation has usurped the place of reason. It were not amiss that the decision of our disputes should pass by wager: that there might be a material mark of our losses, to the end we might the better remember them; and that my man might tell me: “Your ignorance and obstinacy cost you last year, at several times, a hundred crowns.” I hail and caress truth in what quarter soever I find it, and cheerfully surrender myself, and open my conquered arms as far off as I can discover it; and, provided it be not too imperiously, take a pleasure in being reproved, and accommodate myself to my accusers, very often more by reason of civility than amendment, loving to gratify and nourish the liberty of admonition by my facility of submitting to it, and this even at my own expense.