I never have, above my signature, announced anything that I did not prove first. That is the reason why no statement of mine was ever contradicted, and I do not think it will be, because whenever I publish something I go through it first by experiment, then from experiment I calculate, and when I have the theory and practice meet I announce the results.

Ere many generations pass, our machinery will be driven by a power obtainable at any point of the universe.

To create and to annihilate material substance, cause it to aggregate in forms according to his desire, would be the supreme manifestation of the power of Man's mind, his most complete triumph over the physical world.

Our entire biological system, the brain, and the Earth itself, work on the same frequencies.

I cannot exaggerate the effect of this marvelous sight on my childish imagination. Day after day I asked myself what is electricity and found no answer. Eighty years have gone by since and I still ask the same question, unable to answer it.

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

Peace can only come as a natural consequence of universal enlightenment.