• Categories
  • Science Quotes   676
  • Since we think we understand when we know the explanation, and there are four types of explanation (one, what it is to be a thing; one, that if certain things hold it is necessary that this does; another, what initiated the change; and fourth, the aim), all these are proved through the middle term.
  • 5 years ago



    Tags : Aristotle Quotes , Science Quotes , Thinking Quotes
  • Scientists constantly get clobbered with the idea that we spent 27 billion dollars on the Apollo programs, and are asked "What more do you want?" We didn't spend it; it was done for political reasons. ... Apollo was a response to the Bay of Pigs fiasco and to the successful orbital flight of Yuri Gagarin. President Kennedy's objective was not to find out the origin of the moon by the end of the decade; rather it was to put a man on the moon and bring him back, and we did that.
  • 5 years ago



    Tags : Carl Sagan Quotes , Successful Quotes , Science Quotes
  • [When asked "Dr. Einstein, why is it that when the mind of man has stretched so far as to discover the structure of the atom we have been unable to devise the political means to keep the atom from destroying us?"] That is simple, my friend. It is because politics is more difficult than physics.
  • 5 years ago



    Tags : Albert Einstein Quotes , Mean Quotes , Science Quotes
  • It is difficult even to attach a precise meaning to the term "scientific truth." So different is the meaning of the word "truth" according to whether we are dealing with a fact of experience, a mathematical proposition or a scientific theory. "Religious truth" conveys nothing clear to me at all.
  • 5 years ago



    Tags : Albert Einstein Quotes , Religious Quotes , Science Quotes
  • [My advice] will one day be found With other relics of 'a former world,' When this world shall be former, underground, Thrown topsy-turvy, twisted, crisped, and curled, Baked, fried or burnt, turned inside-out, or drowned, Like all the worlds before, which have been hurled First out of, and then back again to Chaos, The Superstratum which will overlay us.
  • 5 years ago



    Tags : Lord Byron Quotes , Change Quotes , Science Quotes
  • But by far the greatest hindrance and aberration of the human understanding proceeds from the dullness, incompetency, and deceptions of the senses; in that things which strike the sense outweigh things which do not immediately strike it, though they be more important. Hence it is that speculation commonly ceases where sight ceases; insomuch that of things invisible there is little or no observation.
  • 5 years ago



    Tags : Francis Bacon Quotes , Science Quotes , Sight Quotes