wise - foolish traffic sign on blue sky

wise foolish traffic sign blue sky wisdom intelligence knowledge prudence folly common sense smart insight rational reasoning judicious sensible thoughtful clever discernment sound judgment unwise stupid irrational foolhardy wit sagacity critical thinking rationality sensibility cognition astute perceptive shrewd intellect prudent intellectual sharp considerate logical approach thoughtfulness foolishness imprudent naïve silly senseless ill-advised inept reasonable