Imagination is more important than knowledge. For while knowledge defines all we currently know and understand, imagination points to all we might yet discover and create.
- Albert Einstein
To confine our attention to terrestrial matters would be to limit the human spirit.
- Stephen Hawking, Astrophysicist
The cosmos is all that is or ever was or ever will be. Our feeblest contemplations of the Cosmos stir us—there is a tingling in the spine, a catch in the voice, a faint sensation, as if a distant memory, or falling from a height. We know we are approaching the greatest of mysteries.
- Carl Sagan, Astronomer
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