Home » Quote » Carl Sagan » „This is how deep truths are winnowed from deep nonsense.“ „This is how deep truths are winnowed from deep nonsense.“ — Carl Sagan Tags:Truth Related quotes „There is a deep power in words that speak the truth“ — P. C. Cast „Mystical explanations are considered deep; the truth is, they are not even shallow.“ — Friedrich Nietzsche „The books that help you most are those which make you think the most. The hardest way of learning is that of easy reading; but a great book that comes from a great thinker is a ship of thought, deep freighted with truth and beauty.“ — Pablo Neruda