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        1. Accredited online courses in critical thinking start January 22! Sign up before registration closes!

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          The Thinker's Guide Library

          Set of 22 Guides.

          Only $259.95

          Also available individually.
          Millions in circulation worldwide!


          Critical thinking is a desire to seek, patience to doubt, fondness to meditate, slowness to assert, readiness to consider, carefulness to dispose and set in order; and hatred for every kind of imposture.

          ~ Francis Bacon (1605)

          OUR MISSION

          The Foundation and Center for Critical Thinking aim
          to improve education in colleges, universities and primary
          through secondary schools. Read more.

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