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  • Mean Quotes   1635
  • The belief in an external world independent of the perceiving subject is the basis of all natural science. Since, however, sense perception only gives information of this external world or of "physical reality" indirectly, we can only grasp the latter by speculative means. It follows from this that our notions of physical reality can never be final. We must always be ready to change these notions - that is to say, the axiomatic basis of physics - in order to do justice to perceived facts in the most perfect way.
  • 5 years ago



    Tags : Albert Einstein Quotes , Mean Quotes , Independent Quotes
  • What does it mean for a civilisation to be a million years old? We have had radio telescopes and spaceships for a few decades; our technical civilisation is a few hundred years old ... an advanced civilisation millions of years old is as much beyond us as we are beyond a bushbaby or a macaque
  • 5 years ago



    Tags : Carl Sagan Quotes , Mean Quotes , Technology Quotes
  • You only have temporary curiosity, amusement, and challenges, but that does not necessarily mean you are really convinced that it's necessary or that it's not even worth to do it. It's just a way you have to set up some kind of activities to follow your instincts or your curiosities.
  • 6 years ago



    Tags : Ai Weiwei Quotes , Mean Quotes , Challenges Quotes
  • Methinks I am a prophet new inspired And thus, expiring, do foretell of him: His rash fierce blaze of riot cannot last, For violent fires soon burn out themselves; Small show'rs last long, but sudden storms are short; He tires betimes that spurs too fast betimes; With eager feeding doth choke the feeder; Light vanity, insatiate cormorant, Consuming means, soon preys upon itself.
  • 5 years ago



    Tags : William Shakespeare Quotes , Mean Quotes , Fire Quotes
  • Poetry is not a turning loose of emotion, but an escape from emotion; it is not the expression of personality, but an escape from personality. But, of course, only those who have personality and emotions know what it means to want to escape from these things.
  • 5 years ago



    Tags : T. S. Eliot Quotes , Art Quotes , Mean Quotes
  • My people couldn't have survived slavery without having hope that it would get better. And there's some songs from the 19th and 18th century that say [sings], "By and by, by and by, I will lay down, this heavy load." And I mean, so many songs that spoke of hope and understand it better by and by. Amazing songs. So that the slaves, just knowing that he, she, did not have the right legally to walk within one inch away from where the slave owner dictated, and yet the same person, wrote and sang with fervor, "If the lord wants somebody, here am I, send me." It's amazing.
  • 5 years ago



    Tags : Maya Angelou Quotes , Song Quotes , Mean Quotes