Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less. ― Marie Curie

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The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt. ― Bertrand Russell

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I'm sure the universe is full of intelligent life. It's just been too intelligent to come here. ― Arthur C. Clarke

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One, remember to look up at the stars and not down at your feet. Two, never give up work. Work gives you meaning and purpose and life is empty without it. Three, if you are lucky enough to find love, remember it is there and don't throw it away. ― Stephen Hawking

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For me, I am driven by two main philosophies: know more today about the world than I knew yesterday and lessen the suffering of others. You'd be surprised how far that gets you. ― Neil deGrasse Tyson

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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. ― Stephen Hawking

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Though my soul may set in darkness, it will rise in perfect light; I have loved the stars too fondly to be fearful of the night. ― Sarah Williams

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If we knew what it was we were doing, it would not be called research, would it? ― Albert Einstein

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Never memorize something that you can look up. ― Albert Einstein

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Somewhere, something incredible is waiting to be known. ― Carl Sagan

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