All of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value. – Carl Sagan
Imagination will often carry us to worlds that never were. But without it we go nowhere. – Carl Sagan
If we like them, theyre freedom fighters . . . If we dont like them, theyre terrorists. In the unlikely case we cant make up our minds, theyre temporarily only guerrillas. – Carl Sagan
Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense. – Carl Sagan