“That man is best who sees the truth himself. Good too is he who listens to wise counsel. But who is neither wise himself nor willing to ponder wisdom is not worth a straw.”
“Only one who knows himself to be neither wise nor good can begin to be either.”
“Wise is the man who contents himself with the spectacle of the world.”
“Many's the man/ who thought himself wise/ but what he needed/ he did not know...”
“He who knows others is wise; he who knows himself is enlightened.”
“But he who neither thinks for himself nor learns from others, is a failure as a man.”