Carl Sagan Quotes

A central lesson of science is that to understand complex issues (or even simple ones), we must try to free our minds of dogma and to guarantee the freedom to publish, to contradict, and to experiment. Arguments from authority are unacceptable.
Carl Sagan
Carl Sagan

Quotes to Explore

This site uses cookies. By continuing to use this website, you agree to our policies regarding the use of cookies.