Let us try, now, with the joint data of psychology and political economy, to define liberty.
If it is allowable to conceive of human reason, in its origin, as a lucid and reflecting atom, capable of some day representing the universe, but at first giving no image at all, we may likewise consider liberty, at the birth of conscience, as a living point, punctum saliens, a vague, blind, or, rather, indifferent spontaneity, capable of receiving all possible impressions, dispositions, and inclinations. Liberty is the faculty of acting and of not acting, which, through any choice or determination whatever (I use the word determination here both passively and actively), abandons its indifference and becomes WILL.
I say, then, that liberty, like intelligence, is naturally an undetermined, unformed faculty, which gets its value and character later from external impressions,—a faculty, therefore, which is negative at the beginning, but which gradually defines and outlines itself by exercise,—I mean, by education.
The etymology of the word liberty, at least as I understand it, will serve still better to explain my thought. The root is lib-et, he pleases (German, lieben, to love); whence have been constructed lib-eri, children, those dear to us, a name reserved for the children of the father of a family; lib-ertas, the condition, character, or inclination of children of a noble race; lib-ido, the passion of a slave, who knows neither God nor law nor country, synonymous with licentia, evil conduct. When spontaneity takes a useful, generous, or beneficent direction, it is called libertas; when, on the contrary, it takes a harmful, vicious, base, or evil direction, it is called libido.
A learned economist, M. Dunoyer, has given a definition of liberty which, by its likeness to our own, will complete the demonstration of its exactness.
I call liberty that power which man acquires of using his forces more easily in PROPORTION AS HE FREES HIMSELF from the obstacles which originally hindered the exercise thereof. I say that he is the FREER the more thoroughly DELIVERED he is from the causes which prevented him from making use of his forces, the farther from him he has driven these causes, the more he has extended and cleared the sphere of his action . . . . Thus it is said that a man has a free mind, that he enjoys great liberty of mind, not only when his intelligence is not disturbed by any external violence, but also when it is neither obscured by intoxication, nor changed by disease, nor kept in impotence by lack of exercise.
M. Dunoyer has here viewed liberty only on its negative side,—that is, as if it were simply synonymous with FREEDOM FROM OBSTACLES. At that rate liberty would not be a faculty of man; it would be nothing. But immediately M. Dunoyer, though persisting in his incomplete definition, seizes the true side of the matter: then it is that it occurs to him to say that man, in inventing a machine, serves his liberty, not, as we express ourselves, because he determines it, but, in M. Dunoyer's style, because he removes a difficulty from its path.
Thus articulate language is a better instrument than language by sign; therefore one is freer to express his thought and impress it upon the mind of another by speech than by gesture. The written word is a more potent instrument than the spoken word; therefore one is freer to act on the mind of his fellows when he knows how to picture the word to their eyes than when he simply knows how to speak it. The press is an instrument two or three hundred times more potent than the pen; therefore one is two or three hundred times freer to enter into relation with other men when he can spread his ideas by printing than when he can publish them only by writing.
I will not point out all that is inexact and illogical in this fashion of representing liberty. Since Destutt de Tracy, the last representative of the philosophy of Condillac, the philosophical spirit has been obscured among economists of the French school; the fear of ideology has perverted their language, and one perceives, in reading them, that adoration of fact has caused them to lose even the perception of theory. I prefer to establish the fact that M. Dunoyer, and political economy with him, is not mistaken concerning the essence of liberty, a force, energy, or spontaneity indifferent in itself to every action, and consequently equally susceptible of any determination, good or bad, useful or harmful. M. Dunoyer has had so strong a suspicion of the truth that he writes himself:
Instead of considering liberty as a dogma, I shall present it as a RESULT; instead of making it the attribute of man, I shall make it the ATTRIBUTE OF CIVILIZATION; instead of imagining forms of government calculated to establish it, I shall do my best to explain how it is BORN OF EVERY STEP OF OUR PROGRESS.