“The beginning of all wisdom is to understand that you don't know. To know is the enemy of all learning. To be sure is the enemy of wisdom.”
“Knowing yourself is the beginning of all wisdom.”
“He shall spurn fate, scorn death, and bear His hopes 'bove wisdom, grace and fear:And you all know, securityIs mortals' chiefest enemy.”
“If you have an enemy, then learn and know your enemy, don't just be mad at him or her”
“The beginning of wisdom is the statement 'I don't know'. The person who cannot make that statement is one who will never learn anything.”
“To know you are ignorant is the beginning of wisdom.”