What I have learned from life is to make the most of what you have got.

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We live in the most probable of all possible worlds.

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associates and collaborators were Roger Penrose

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It is like a drinking straw. The surface of a straw is two-dimensional. However, one direction is curled up into a small circle, so that from a distance the straw looks like a one-dimensional line.

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Nothing is better than reading and gaining more and more knowledge.

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We are very, very small, but we are profoundly capable of very, very big things.

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It is all right to make mistakes; nothing is perfect because with perfection, we would not exist.

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One of the basic rules of the universe is that nothing is perfect. Perfection simply doesn't exist.....Without imperfection, neither you nor I would exist

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remember to look up at the stars

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It is very important for young people keep their sense of wonder and keep asking why.

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