To this one question, variously expressed, I sought an answer in science. And I found that in relation to that question all human knowledge is divided as it were into two opposite hemispheres at the ends of which are two poles: the one a negative and the other a positive; but that neither at the one nor the other pole is there an answer to life’s questions.
The one series of sciences seems not to recognize the question, but replies clearly and exactly to its own independent questions: that is the series of experimental sciences, and at the extreme end of it stands mathematics. The other series of sciences recognizes the question, but does not answer it; that is the series of abstract sciences, and at the extreme end of it stands metaphysics.
From early youth I had been interested in the abstract sciences, but later the mathematical and natural sciences attracted me, and until I put my question definitely to myself, until that question had itself grown up within me urgently demanding a decision, I contented myself with those counterfeit answers which science gives.
Now in the experimental sphere I said to myself: “Everything develops and differentiates itself, moving towards complexity and perfection, and there are laws directing this movement. You are a part of the whole. Having learnt as far as possible the whole, and having learnt the law of evolution, you will understand also your place in the whole and will know yourself.” Ashamed as I am to confess it, there was a time when I seemed satisfied with that. It was just the time when I was myself becoming more complex and was developing. My muscles were growing and strengthening, my memory was being enriched, my capacity to think and understand was increasing, I was growing and developing; and feeling this growth in myself it was natural for me to think that such was the universal law in which I should find the solution of the question of my life. But a time came when the growth within me ceased. I felt that I was not developing, but fading, my muscles were weakening, my teeth falling out, and I saw that the law not only did not explain anything to me, but that there never had been or could be such a law, and that I had taken for a law what I had found in myself at a certain period of my life. I regarded the definition of that law more strictly, and it became clear to me that there could be no law of endless development; it became clear that to say, “in infinite space and time everything develops, becomes more perfect and more complex, is differentiated,” is to say nothing at all. These are all words with no meaning, for in the infinite there is neither complex nor simple, neither forward nor backward, nor better or worse.
Above all, my personal question, “What am I with my desires?” remained quite unanswered. And I understood that those sciences are very interesting and attractive, but that they are exact and clear in inverse proportion to their applicability to the question of life: the less their applicability to the question of life, the more exact and clear they are, while the more they try to reply to the question of life, the more obscure and unattractive they become. If one turns to the division of sciences which attempt to reply to the questions of life—to physiology, psychology, biology, sociology—one encounters an appalling poverty of thought, the greatest obscurity, a quite unjustifiable pretension to solve irrelevant questions, and a continual contradiction of each authority by others and even by himself. If one turns to the branches of science which are not concerned with the solution of the questions of life, but which reply to their own special scientific questions, one is enraptured by the power of man’s mind, but one knows in advance that they give no reply to life’s questions. Those sciences simply ignore life’s questions. They say: “To the question of what you are and why you live we have no reply, and are not occupied with that; but if you want to know the laws of light, of chemical combinations, the laws of development of organisms, if you want to know the laws of bodies and their form, and the relation of numbers and quantities, if you want to know the laws of your mind, to all that we have clear, exact and unquestionable replies.”
In general the relation of the experimental sciences to life’s question may be expressed thus: Question: “Why do I live?” Answer: “In infinite space, in infinite time, infinitely small particles change their forms in infinite complexity, and when you have understood the laws of those mutations of form you will understand why you live on the earth.”
Then in the sphere of abstract science I said to myself: “All humanity lives and develops on the basis of spiritual principles and ideals which guide it. Those ideals are expressed in religions, in sciences, in arts, in forms of government. Those ideals become more and more elevated, and humanity advances to its highest welfare. I am part of humanity, and therefore my vocation is to forward the recognition and the realization of the ideals of humanity.” And at the time of my weak-mindedness I was satisfied with that; but as soon as the question of life presented itself clearly to me, those theories immediately crumbled away. Not to speak of the unscrupulous obscurity with which those sciences announce conclusions formed on the study of a small part of mankind as general conclusions; not to speak of the mutual contradictions of different adherents of this view as to what are the ideals of humanity; the strangeness, not to say stupidity, of the theory consists in the fact that in order to reply to the question facing each man: “What am I?” or “Why do I live?” or “What must I do?” one has first to decide the