Quote by Niccolò Copernicus
"Certainty about the unknowable is the mark of a small mind."
"Certainty about the unknowable is the mark of a small mind."
"Astronomy is not impious. To know the works of nature is to know the wisdom of God."
"I am not so enamored with my own opinions that I disregard what others have thought."
"The universe is a sphere whose center is everywhere and whose circumference is nowhere."
"To know thyself is the beginning of wisdom."