"We don't see things as they are, we see them as we are."

"Judge a man by his questions rather than his answers."

"A wise man can learn more from a foolish question than a fool can learn from a w..."

"Knowing yourself is the beginning of all wisdom."

"To know what you know and what you do not know, that is true knowledge."

"Science is organized knowledge. Wisdom is organized life."

"Silence is a source of great strength."

"By three methods we may learn wisdom: first, by reflection, which is noblest; se..."