What is it that is most beautiful? – The Universe; for it is the work of God. What is most powerful? – Necessity; because it triumphs over all things. What is most difficult? – To know one’s self. What is most easy? – To give advice. What method must we take to lead a good life? – To do nothing we would condemn in others. What is necessary to happiness? – A sound body and a contented mind.
