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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To know each other we must reach beyond the sphere of our sense perceptions.

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

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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.

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

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

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Though free to think and act, we are held together, like the stars in the firmament, with ties inseparable. These ties cannot be seen, but we can feel them.

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Our senses enable us to perceive only a minute portion of the outside world.

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I don't care that they stole my idea . . I care that they don't have any of their own

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