All logical arguments can be defeated by the simple refusal to reason logically — Steven Weinberg Copy Share Image
To reason logically is so to link one's propositions that each should contain the reason for the one succeeding it, and should… — Jean Piaget Copy Share Image
“As long as we see ourselves as rational beings who can think logically and make carefully reasoned decisions about our daily lives,… — Roger Schank Copy Share Image
Chess is a very logical game and it is the man who can reason most logically and profoundly in it that ought… — Jose Raul Capablanca Copy Share Image
