"A"

I agree with J.W. Krutch when he says that, "Logic is the art of going wrong with confidence." Philosophers such as Aristotle and Euclid both had a lot of faith in what they believed in when coming to their own conclusions. From Aristotle's rules on logic to Euclid when proving the basic principles of geometry. When we had to make up logical problems in class we went in with the intent of making the logical problems truthful, especially because we've never really studied logic in depth before. You have to have confidence in what you write down even if you know you may not be right.