• Categories
  • Science Quotes   676
  • Descartes constructed as noble a road of science, from the point at which he found geometry to that to which he carried it, as Newton himself did after him. ... He carried this spirit of geometry and invention into optics, which under him became a completely new art.
  • 5 years ago



    Tags : Voltaire Quotes , Art Quotes , Science Quotes
  • If it were possible for us to have so deep an insight into a man's character as shown both in inner and in outer actions, that every, even the least, incentive to these actions and all external occasions which affect them were so known to us that his future conduct could be predicted with as great a certainty as the occurrence of a solar or lunar eclipse, we could nevertheless still assert that the man is free.
  • 5 years ago



    Tags : Immanuel Kant Quotes , Character Quotes , Science Quotes
  • If he [Thomas Edison] had a needle to find in a haystack, he would not stop to reason where it was most likely to be, but would proceed at once with the feverish diligence of a bee, to examine straw after straw until he found the object of his search. ... [J]ust a little theory and calculation would have saved him ninety percent of his labor.
  • 5 years ago



    Tags : Nikola Tesla Quotes , Science Quotes , Ust Quotes
  • There rolls the deep where grew the tree. O earth, what changes hast thou seen! There where the long street roars, hath been The stillness of the central sea. The hills are shadows, and they flow From form to form, and nothing stands; They melt like mist, the solid lands, Like clouds they shape themselves and go.
  • 5 years ago



    Tags : Alfred Lord Tennyson Quotes , Science Quotes , Clouds Quotes
  • We could use up two Eternities in learning all that is to be learned about our own world and the thousands of nations that have arisen and flourished and vanished from it. Mathematics alone would occupy me eight million years.
  • 6 years ago



    Tags : Mark Twain Quotes , Math Quotes , Science Quotes
  • The claim is also sometimes made that science is as arbitrary or irrational as all other claims to knowledge, or that reason itself is an illusion. As Ethan Allen said Those who invalidate reason ought seriously to consider whether they argue against reason with or without reason; if with reason, then they establish the principle that they are labouring to dethrone. If they argue without reason, which they must do, in order to be consistent with themselves, they are out of reach of rational conviction, nor do they deserve a rational argument.
  • 5 years ago



    Tags : Carl Sagan Quotes , Science Quotes , Order Quotes