"To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge."
-Nicolaus Copernicus
KnowledgeView Quote

Discover more inspiring quotes by Nicolaus Copernicus
-Nicolaus Copernicus
-Nicolaus Copernicus
-Nicolaus Copernicus
-Nicolaus Copernicus
-Nicolaus Copernicus
-Nicolaus Copernicus
More quotes in this category
-C. S. Lewis
-Woody Allen
-Ernst Fischer
-Groucho Marx
-Steve Martin
-Andy Warhol