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To raise new questions, new possibilities, to regard old problems from a new angle, requires creative imagination and marks real advance in science.

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Intellectual growth should commence at birth and cease only at death.

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The significant problems we have cannot be solved at the same level of thinking with which we created them.

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I am thankful for all of those who said NO to me. It’s because of them I’m doing it myself.

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Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.

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The value of a man should be seen in what he gives and not in what he is able to receive

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You never fail until you stop trying.

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It is harder to crack prejudice than an atom.

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The tragedy of life is what dies inside a man while he lives.

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Those who have the privilege to know have the duty to act, and in that action are the seeds of new knowledge.

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Creativity is contagious. Pass it on.

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Imagination is more important than knowledge.

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If you wish to learn from the theoretical physicist anything about the methods which he uses, I would give you the following piece of advice: Don't li...more

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Coincidence is God's way of staying anonymous.

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I must be willing to give up what I am in order to become what I will be.