"It is the mark of an educated mind to be able to entertain a thought without acc..."

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

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

"Patience is the companion of wisdom."

"In a gentle way, you can shake the world."

"The only thing we have to fear is fear itself."

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

"The mind is everything. What you think you become."