There are naive questions, tedious questions, ill-phrased questions, questions put after inadequate self-criticism. But every question is a cry to understand the world. There is no such thing as a dumb question.
Carl SaganI would love to believe that when I die I will live again, that some thinking, feeling, remembering part of me will continue.
Carl SaganThere is perhaps no better a demonstration of the folly of human conceits than this distant image of our tiny world.
Carl Sagan