If you wish to make an apple pie truly from scratch, you must first invent the universe. – Carl Sagan
Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense. – Carl Sagan
We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology. – Carl Sagan
I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students. – Carl Sagan