QUOTES FROM GREAT PHILOSOPHERS
"To know that we know what we know, and that we do not know what we do not know, that is true knowledge."
"No great mind has ever existed without a touch of madness."
"I think; therefore I am."
"I only know that I know nothing."
"That which does not kill us makes us stronger."
"Men shrink less from offending one who inspires love than one who inspires fear."
"Wise men speak because they have something to say; fools because they have to say something."
"There is no satiety in study."