Who is Carl Sagan ?

Carl Edward Sagan was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences. He is best known for his work as a science popularizer and communicator.

Let this list of 67 quotations by the American astronomer Carl Sagan lead you to an inspirational day. Recharge yourself with motivational science, universe, world sayings, and satisfy your hunger for a better life.

What are the best Carl Sagan quotes?

We've made this hand-picked collection of quotes to show you what is Carl Sagan truly willing to say and leave for generations. Whether an inspirational quote or a motivational message about giving your best, we can all benefit from the wisdom, captured within these words.