Categories Thought Alfred North Whitehead Post author By Redactor Post date July 16, 2019 No Comments on Alfred North Whitehead Sharing In formal logic, a contradiction is the signal of a defeat; but in the evolution of real knowledge it marks the first step in in progress to victory. ← Playing Cards with Democrats → Inslee, AOC, and the Watermelon Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website + two =