It will soon be possible to transmit wireless messages around the world so simply that any individual can carry and operate his own apparatus.

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The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.

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My brain is only a receiver, in the Universe there is a core from which we obtain knowledge, strength and inspiration. I have not penetrated into the secrets of this core, but I know that it exists.

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The idea came like a flash of lightning and in an instant the truth was revealed.

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All matter comes from a primary substance, the luminiferous ether

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The beauty and the scent of roses can be used as a medicine and the sun rays as a food.

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What one man calls God, another calls the laws of physics.

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I do not think you can name many great inventions that have been made by married men.

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Peace can only come as a natural consequence of universal enlightenment

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Woman will ignore precedent and startle civilization with their progress.

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