I'm only a four-dimensional creature. Haven't got a clue how to visualise infinity. Even Einstein hadn't. I know because I asked him
Carl SaganWe have begun to contemplate our origins: starstuff pondering the stars; organized assemblages of ten billion billion billion atoms considering the evolution of atoms; tracing the long journey by which, here at least, consciousness arose.
Carl SaganIt is said that men may not be the dreams of the god, but rather that the gods are the dreams of men.
Carl SaganI hold that popularization of science is successful if, at first, it does no more than spark the sense of wonder.
Carl Sagan