If you want to find the secrets of the universe, think in terms of energy, frequency and vibration.

It has cost me years of thought to arrive at certain results, by many believed to be unattainable, for which there are now numerous claimants, and the number of these is rapidly increasing, like that of the colonels in the South after the war.

It is a simple feat of scientific electrical engineering — only expensive — blind, faint-hearted, doubting world.

Anti-social behavior is a trait of intelligence in a world full of conformists.

My mother understood human nature better and never chided. She knew that a man cannot be saved from his own foolishness or vice by someone else's efforts or protests, but only by the use of his own will.

What we now want is closer contact and better understanding between individuals and communities all over the earth, and the elimination of egoism and pride which is always prone to plunge the world into primeval barbarism and strife... Peace can only come as a natural consequence of universal enlightenment.

In the twenty-first century, the robot will take the place which slave labor occupied in ancient civilization.