Teori relativitas umum Einstein menyiratkan bahwa alam semesta harus punya permulaan dan, mungkin akhir.

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Work gives you meaning and purpose and life is empty without it.

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We don't let animals suffer, so why humans?

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You can’t get to a time before the Big Bang because there was no time before the Big Bang. We have finally found something that doesn’t have a cause, because there was no time for a cause to exist in.

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We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

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If at first you don't succeed, try management.

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I think the human race has no future if it doesn't go into space.

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Disability need not be an obstacle to success.

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Money is not everything. There's Master card & Visa.

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The basic assumption of science is scientific determinism.

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