Integrity without knowledge is weak and useless, and knowled... - Samuel Johnson, The History of Rasselas, Prince of Abissinia
"Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful."
More quotes by Samuel Johnson, The History of Rasselas, Prince of Abissinia
"Ignorance, when voluntary, is criminal, and a man may be properly charged with that evil which he neglected or refused to learn how to prevent."