“Knowledge is proud that he has learned so much;
Wisdom is humble that he knows no more.”

“Only one who has learned much can fully appreciate his ignorance.
He knows well the limits of his knowledge and how much is waiting to be learned.”

“In much wisdom is much grief: and he that increaseth knowledge increaseth sorrow.”

“A winner knows how much he still has to learn, even when he is considered an expert by others; a loser wants to be considered an expert by others before he has learned enough to know how little he knows.”

“The proud man can learn humility, but he will be proud of it.”

“It doesn’t mean I have more wisdom than others. But it means I have been occupied by too much arrogance.
I need to learn to be humble and to develop a broader perspective.”

“The more a man knows, the more willing he is to learn. The less a man knows, the more positive he is that he knows everything…”

“It is better, a thousand-fold, for a proud man to fall and be humbled, than to hold up his head in his pride and fancied innocence. I learned that he that will be a hero, will barely be a man; that he that will be nothing but a doer of his work, is sure of his manhood.”

“And still, the more he learned, the more he became aware that he did not know.”

“The more man learned, the more he realized he did not know.”