The creative act does not create something out of nothing; it uncovers, selects, reshuffles, combines, synthesizes already existing facts, ideas, faculties, and skills.
Arthur KoestlerThe discoveries of yesterday are the truisms of tomorrow, because we can add to our knowledge but cannot subtract from it.
Arthur KoestlerThe ultimate truth is penultimately always a falsehood. He who will be proved right in the end appears to be wrong and harmful before it.
Arthur Koestler