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  • Challenges Quotes   108
  • Science is based on experiment, on a willingness to challenge old dogma, on an openness to see the universe as it really is. Accordingly, science sometimes requires courage - at the very least the courage to question the conventional wisdom.
  • 5 years ago



    Tags : Carl Sagan Quotes , Challenges Quotes , Dogma Quotes
  • It seems, in fact, that the more advanced a society is, the greater will be its interest in ruined things, for it will see in them a redemptively sobering reminder of the fragility of its own achievements. Ruins pose a direct challenge to our concern with power and rank, with bustle and fame. They puncture the inflated folly of our exhaustive and frenetic pursuit of wealth.
  • 6 years ago



    Tags : Alain de Botton Quotes , Achievement Quotes , Challenges Quotes
  • My dad challenged every president from President [Dwight] Eisenhower and Vice President [Richard] Nixon to President [J.F] Kennedy, Vice President [Lindon] Johnson to President Johnson and Vice President [Hubert] Humphrey. It`s challenging the administrations to do the right thing.
  • 6 years ago



    Tags : Al Sharpton Quotes , Dad Quotes , Challenges Quotes
  • All censorships exist to prevent anyone from challenging current conceptions and existing institutions. All progress is initiated by challenging current conceptions, and executed by supplanting existing institutions. Consequently, the first condition of progress is the removal of censorship.
  • 5 years ago



    Tags : George Bernard Shaw Quotes , Challenges Quotes , Progress Quotes