I wonder if, in fact, we have been observed by aliens and upon close examination of human conduct and human behavior they have concluded that there is no sign of intelligent life on Earth.
NEIL DEGRASSE TYSONIf you want to assert a truth, first make sure it’s not just an opinion that you desperately want to be true.
More Neil deGrasse Tyson Quotes
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Perhaps we’ve never been visited by aliens because they have looked upon earth and decided there’s no sign of intelligent life.
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We live in a world where not everyone has the urge to help others. It is OK to encourage others to pull themselves up by the bootstraps, but if you do, just remember that some people have no boots.
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It’s better to understand something than to memorize something.
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For me, I am driven by two main philosophies, know more today about the world than I knew yesterday. And along the way, lessen the suffering of others. You’d be surprised how far that gets you.
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As areas of knowledge grow, so too do the perimeters of ignorance.
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The molecules that comprise our body are traceable to the crucibles of the centers of stars.These atoms and molecules are in us because, in fact, the universe is in us. And, we are not only figuratively, but literally, stardust.
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If each dead person became a ghost, there’d be more than 100 billion of them haunting us all. Creepy, but cool.
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I don’t want people to say, ‘Something is true because Tyson says it is true.’ That’s not critical thinking.
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Science literacy is the artery through which the solutions of tomorrow’s problems flow.
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No one is dumb who is curious. The people who don’t ask questions remain clueless throughout their lives.
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Curiously, light-loving green plants reject the Sun’s green light, reflecting it back at you, which is why they look green.
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One thing in life is for certain, the more profoundly baffled you have been in your life, the more open your mind becomes to new ideas.
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We are all connected; To each other, biologically. To the earth, chemically. To the rest of the universe atomically.
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If you need to invoke your academic pedigree or job title for people to believe what you say, then you need a better argument.
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Pretending to know everything closes the door to finding out what’s really there.
NEIL DEGRASSE TYSON