Critical thinking Quotes

"Contradictions do not exist. Whenever you think you are facing a contradiction, check your premises" "The man who lets a leader prescribe his course is a wreck being towed to the scrap heap" "A consistent thinker is a thoughtless person." "Our civilization depends critically on the idea of at least one positive truth" "Before you act, listen. Before you react, think. Before you spend, earn. Before you criticize, wait. Before you pray, forgive. Before you quit, try." "The deepest sin against the human mind is to believe things without evidence." "It's not the answers that enlighten, but the questions." "To be scientifically literate is to empower yourself to know when someone else is full of nonsense." "A true scientist looks to understand not just the answers, but the methods behind them." "Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt." "It's a sign of a democratic education to seek complexity"