ONE: Men for the most part leave the regulation of their chief concerns to the prudence of the moment, or to the discretion of those whose interest it is to oppose the wisest laws; such laws, namely, as naturally help to diffuse the benefits of life, and check that tendency they have to accumulate in the hands of a few, which ranges on one side the extreme of power and happiness, and on the other all that is weak and wretched. It is only, therefore, after having passed through a thousand errors in matters that most nearly touch their lives and liberties, only after weariness of evils that have been suffered to reach a climax, that men are induced to seek a remedy for the abuses which oppress them, and to recognise the clearest truths, which, precisely on account of their simplicity, escape the notice of ordinary minds, unaccustomed as they are to analyse things, and apt to receive their impressions anyhow, from tradition rather than from inquiry.
TWO:No inconvenience that may arise from a strict observance of the letter of penal laws is to be compared with the inconveniences of subjecting them to interpretation. The momentary inconvenience in the former case involves, indeed, correcting the words of the law which are the cause of the uncertainty, a task both easy and necessary; but the fatal licence of arguing, the source of so many arbitrary and venal disputes, is thereby prevented. When a fixed code of laws, which must be observed to the letter, leaves to the judge no further trouble than to inquire into the actions of citizens and to decide on their conformity to the written law; when the standard of just and[129] unjust, which should equally direct the actions of the ignorant citizen as of the philosophical one, is not a matter of controversy but of fact; then are people no longer subject to the petty tyrannies of many men, which are all the more cruel by reason of the smaller distance that separates the sufferer from the inflictor of suffering, and which are more pernicious than the tyrannies of a single man, inasmuch as the despotism of many is only curable by that of one, and a despots cruelty is proportioned, not to the power he possesses, but to the obstacles he encounters. Under a fixed code of laws citizens acquire that consciousness of personal security, which is just, because it is the object of social existence, and which is useful, because it enables them to calculate exactly the evil consequences of a misdeed. It is true they will also acquire a spirit of independence, but not such a spirit as will seek to shake the laws and prove rebellious against the chief magistrates, except against such of them as have dared to apply the sacred name of virtue to a spiritless submission to their own self-interested and capricious opinions. These principles will displease those who have assumed the right to transfer to their subordinates the strokes of tyranny they themselves have suffered from their superiors. I personally should have everything to fear, if the spirit of tyranny and the spirit of reading ever went together.It is not true that the sciences have always been injurious to mankind; when they were so, it was an inevitable evil. The multiplication of the human race over the face of the earth introduced war, the ruder arts, and the first laws, mere temporary agreements which perished with the necessity that gave rise to them. This was mankinds primitive philosophy, the few elements of which were just, because the indolence and slight wisdom of their framers preserved them from error. But with the multiplication of men there went ever a multiplication of their wants. Stronger and more lasting impressions were, therefore, needed, in order to turn them back from repeated lapses to that primitive state of disunion which each return to it rendered worse. Those primitive delusions, therefore, which peopled the earth with false divinities and created an invisible universe that governed our own, conferred a great benefitI mean a great political benefitupon humanity. Those men were benefactors of their kind, who dared to deceive them and drag them, docile and ignorant, to worship at the altars. By presenting to them objects that lay beyond the scope of sense and fled from their grasp the nearer they seemed to approach themnever despised, because never well understoodthey concentrated their divided passions upon a single object[247] of supreme interest to them. These were the first steps of all the nations that formed themselves out of savage tribes; this was the epoch when larger communities were formed, and such was their necessary and perhaps their only bond. I say nothing of that chosen people of God, for whom the most extraordinary miracles and the most signal favours were a substitute for human policy. But as it is the quality of error to fall into infinite subdivisions, so the sciences that grew out of it made of mankind a blind fanatical multitude, which, shut up within a close labyrinth, collides together in such confusion, that some sensitive and philosophical minds have regretted to this day the ancient savage state. That is the first epoch in which the sciences or rather opinions are injurious.
