"If you tell the truth, you don't have to remember anything."
— Mark Twain

"Judge a man by his questions rather than by his answers"
— Voltaire

"Common sense is not so common."
— Voltaire

"A witty saying proves nothing. "
— Voltaire

"If we believe absurdities we shall commit atrocities."
— Voltaire

"Doubt is uncomfortable, certainty is ridiculous."
— Voltaire

"Men are equal; it is not birth but virtue that makes the difference."
— Voltaire