Daily quote by Demonstration

• Knowledge is the sure and undoubted resolution by experiment of all opinions concerning the truth... Experiment is manifest demonstration of the truth, and resolution the putting away of doubt. We cannot be resolved of any doubt save by experiment, and therefore is no better to make it than on ourselves. Let us therefore verify what we have said about concerning the truth, beginning with ourselves.
  • Gerhard Dorn in: “Theatrum Chemicum Volume 1” quoted in: Bernard X. Bovasso Jung, Faust and the Devil: Return to Alexandria & the Voices of the Dead, AuthorHouse, 10 August 2012, p. 43.