/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: antistatus https://cdn.slidesharecdn.com/profile-photo-antistatus-48x48.jpg?cb=1666176694 To rely entirely on logic is to accept a limited number of solutions to a problem. The range of acceptable possibilities is always larger than the set produced by deductive reasoning.