Emile

by Jean-Jacques Rousseau

I then went over in my mind the various opinions which I had held in the course of my life, and I saw that although no one of them was plain enough to gain immediate belief, some were more probable than others, and my inward consent was given or withheld in proportion to this improbability. Having discovered this, I made an unprejudiced comparison of all these different ideas, and I perceived that the first and most general of them was also the simplest and the most reasonable, and that it would have been accepted by every one if only it had been last instead of first. Imagine all your philosophers, ancient and modern, having exhausted their strange systems of force, chance, fate, necessity, atoms, a living world, animated matter, and every variety of materialism. Then comes the illustrious Clarke who gives light to the world and proclaims the Being of beings and the Giver of things. What universal admiration, what unanimous applause would have greeted this new system—a system so great, so illuminating, and so simple. Other systems are full of absurdities; this system seems to me to contain fewer things which are beyond the understanding of the human mind. I said to myself, “Every system has its insoluble problems, for the finite mind of man is too small to deal with them; these difficulties are therefore no final arguments, against any system. But what a difference there is between the direct evidence on which these systems are based! Should we not prefer that theory which alone explains all the facts, when it is no more difficult than the rest?”

Bearing thus within my heart the love of truth as my only philosophy, and as my only method a clear and simple rule which dispensed with the need for vain and subtle arguments, I returned with the help of this rule to the examination of such knowledge as concerned myself; I was resolved to admit as self-evident all that I could not honestly refuse to believe, and to admit as true all that seemed to follow directly from this; all the rest I determined to leave undecided, neither accepting nor rejecting it, nor yet troubling myself to clear up difficulties which did not lead to any practical ends.

But who am I? What right have I to decide? What is it that determines my judgments? If they are inevitable, if they are the results of the impressions I receive, I am wasting my strength in such inquiries; they would be made or not without any interference of mine. I must therefore first turn my eyes upon myself to acquaint myself with the instrument I desire to use, and to discover how far it is reliable.

I exist, and I have senses through which I receive impressions. This is the first truth that strikes me and I am forced to accept it. Have I any independent knowledge of my existence, or am I only aware of it through my sensations? This is my first difficulty, and so far I cannot solve it. For I continually experience sensations, either directly or indirectly through memory, so how can I know if the feeling of self is something beyond these sensations or if it can exist independently of them?

My sensations take place in myself, for they make me aware of my own existence; but their cause is outside me, for they affect me whether I have any reason for them or not, and they are produced or destroyed independently of me. So I clearly perceive that my sensation, which is within me, and its cause or its object, which is outside me, are different things.

Thus, not only do I exist, but other entities exist also, that is to say, the objects of my sensations; and even if these objects are merely ideas, still these ideas are not me.

But everything outside myself, everything which acts upon my senses, I call matter, and all the particles of matter which I suppose to be united into separate entities I call bodies. Thus all the disputes of the idealists and the realists have no meaning for me; their distinctions between the appearance and the reality of bodies are wholly fanciful.

I am now as convinced of the existence of the universe as of my own. I next consider the objects of my sensations, and I find that I have the power of comparing them, so I perceive that I am endowed with an active force of which I was not previously aware.

To perceive is to feel; to compare is to judge; to judge and to feel are not the same. Through sensation objects present themselves to me separately and singly as they are in nature; by comparing them I rearrange them, I shift them so to speak, I place one upon another to decide whether they are alike or different, or more generally to find out their relations. To my mind, the distinctive faculty of an active or intelligent being is the power of understanding this word “is.” I seek in vain in the merely sensitive entity that intelligent force which compares and judges; I can find no trace of it in its nature. This passive entity will be aware of each object separately, it will even be aware of the whole formed by the two together, but having no power to place them side by side it can never compare them, it can never form a judgment with regard to them.

To see two things at once is not to see their relations nor to judge of their differences; to perceive several objects, one beyond the other, is not to relate them. I may have at the same moment an idea of a big stick and a little stick without comparing them, without judging that one is less than the other, just as I can see my whole hand without counting my fingers. [Footnote: M. de le Cordamines’ narratives tell of a people who only know how to count up to three. Yet the men of this nation, having hands, have often seen their fingers without learning to count up to five.] These comparative ideas, ‘greater’, ‘smaller’, together with number ideas of ‘one’, two’, etc. are certainly not sensations, although my mind only produces them when my sensations occur.