The powers of the mind

This is an extract from The Complete Works of Swami Vivekananda. It is from the chapter called "The powers of the mind" (pg 19)

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Man is growing in knowledge, in power, in happiness. Continously, we are growing as a race. We see that is true, perfectly true. Is it true of individuals? To a certain extent, yes. But yet again comes the question: Where do you fix the limit? I can see only at a distance of so many feet. But I have seen a man close his eyes and see what is happening in another room. If you say you do not believe it, perhaps in three weeks that man can make you do the same. It can be taught to anybody. Some persons, in five minutes even, can be made to read what is happening in another man's mind. These facts can be demonstrated.

Now, if these things are true, where can we put a limit? If a man can read what is happening in another's mind in the corner of this room, why not in the next room? Why not anywhere? We cannot say, why not. We dare not say that it is not possible. We can only say, we do not know how it happens. Material scientists have no right to say that things like this are not possible; they can only say, "We do not know." Science has to collect facts, generalise upon them, deduce principles, and state the truth - that is all. But if we begin by denying the facts, how can a science be?

There is not end to the power a man can obtain. This is the peculiarity of the Indian mind, that when anything interests it, it gets absorbed in it and other things are neglected. You know how many sciences had their origin in India. Mathematics began there. You are even today counting 1,2,3 etc to zero, after Sanskrit figures, and you all know that algebra also originated in India, and that gravitation was known to the Indians thousands of years before Newton was born.

You see the pecularity. At a certain period of Indian history, this one subject of man and his mind absorbed all their interest. And it was so enticing, because it seemed the easiest way to achieve their ends. Now, the Indian mind became so thoroughly persyaded that the mind could do anything and everything according to law, that its powers became the great object of study. Charms, magic and other powers, all that were nothing extraordinary, but a regularly taught science, just as the physical sciences they had taught before that. Such a conviction in these things came upon the race that physical sciences nearly died out. It was the one thing that came before them. Different sects of Yogis began to make all sorts of experiments. Some made experiments with light, trying to find out how lights of different colours produced changes in the body. They wore a certain coloured cloth, lived under a certain colour, and ate certain coloured foods. All sorts of experiments were made[sic] in this way. Others made experiments in sound by stopping and unstopping their ears. And still others experimented in the sense of smell, and so on...

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