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  • Science Quotes   676
  • Every improvement that is put upon the real estate is the result of an idea in somebody's head. The skyscraper is another idea; the railroad is another; the telephone and all those things are merely symbols which represent ideas. An andiron, a wash-tub, is the result of an idea that did not exist before.
  • 6 years ago



    Tags : Mark Twain Quotes , Real Quotes , Science Quotes
  • It was Plato, according to Sosigenes, who set this as a problem for those concerned with these things, through what suppositions of uniform and ordered movements the appearances concerning the movements of the wandering heavenly bodies could be preserved.
  • 5 years ago



    Tags : Plato Quotes , Plato Quotes , Science Quotes
  • When even the brightest mind in our world has been trained up from childhood in a superstition of any kind, it will never be possible for that mind, in its maturity, to examine sincerely, dispassionately, and conscientiously any evidence or any circumstance which shall seem to cast a doubt upon the validity of that superstition. I doubt if I could do it myself.
  • 6 years ago



    Tags : Mark Twain Quotes , Science Quotes , Maturity Quotes
  • Nor has science sufficient humanity, so long as the naturalist overlooks the wonderful congruity which subsists between man and the world; of which he is lord, not because he is the most subtile inhabitant, but because he is its head and heart, and finds something of himself in every great and small thing, in every mountain stratum, in every new law of color, fact of astronomy, or atmospheric influence which observation or analysis lay open.
  • 5 years ago



    Tags : Ralph Waldo Emerson Quotes , Heart Quotes , Science Quotes
  • Man carries the world in his head, the whole astronomy and chemistry suspended in a thought. Because the history of nature is charactered in his brain, therefore he is the prophet and discoverer of her secrets. Every known fact in natural science was divined by the presentiment of somebody, before it was actually verified.
  • 5 years ago



    Tags : Ralph Waldo Emerson Quotes , Nature Quotes , Science Quotes
  • Chlorine is a deadly poison gas employed on European battlefields in World War I. Sodium is a corrosive metal which burns upon contact with water. Together they make a placid and unpoisonous material, table salt. Why each of these substances has the properties it does is a subject called chemistry.
  • 5 years ago



    Tags : Carl Sagan Quotes , War Quotes , Science Quotes
  • What a deep faith in the rationality of the structure of the world and what a longing to understand even a small glimpse of the reason revealed in the world there must have been in Kepler and Newton to enable them to unravel the mechanism of the heavens in long years of lonely work!
  • 5 years ago



    Tags : Albert Einstein Quotes , Lonely Quotes , Science Quotes