"A man who really fights for justice must lead a private, not a public, life if he is to survive for even a short time."

"The hour of departure has arrived, and we go our separate ways, I to die, and you to live. Which of these two is better only God knows."

"Strong minds discuss ideas, average minds discuss events, weak minds discuss people."

"If anyone says that he has learned anything from me... be assured that he is not telling the truth."

"All men's souls are immortal, but the souls of the righteous are immortal and divine."