More quotes by Marcus Tullius Cicero

"What is morally wrong can never be advantageous, even when it enables you to make some gain that you believe to be to your advantage. The mere act of believing that some wrongful course of action constitutes an advantage is pernicious."
"While there's life, there's hope."
"What sweetness is left in life, if you take away friendship? Robbing life of friendship is like robbing the world of the sun. A true friend is more to be esteemed than kinsfolk."
"To study philosophy is nothing but to prepare one’s self to die."
"A friend is, as it were, a second self."