Carl Sagan Quotes

We make our world significant by the courage of our questions and the depth of our answers

We make our world significant by the courage of our questions and the depth of our answers (Carl Sagan)

Carl Sagan Quotes Pictures

Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers
Carl Sagan Quotes: We make our world significant by the courage of our questions and the depth of our answers