Quote by Nicodemus Copernicus
"The mind is freer than any bird, yet bound by the laws of nature."
"The mind is freer than any bird, yet bound by the laws of nature."
"Astronomy is written for those who look at the heavens."
"The Universe is a great living body, of which we are insignificant parts."
"To know that we know what we know, and to know that we do not know what we do not know, is true knowledge."
"I am not so enamored of my own opinions that I disregard what others think."