Carl Sagan Quotes (11+)

Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense.

Our planet is a lonely speck in the great enveloping cosmic dark.

Imagination will often carry us to worlds that never were. but without it we go nowhere.

The cosmos is within us. We are made of star-stuff. We are a way for the cosmos to know itself.

Extraordinary claims require extraordinary evidence.

Somewhere, something incredible is waiting to be known.

Science is not only compatible with spirituality; it is a profound source of spirituality.

We are made of starstuff.

If you wish to make an apple pie from scratch, you must first invent the universe.

Look again at that dot. That's here. That's home. That's us.

Imagination will often carry us to worlds that never were. But without it we go nowhere

Imagination will often carry us to worlds that never were. But without it we go nowhere.