On the occasion of every act ask thyself, How is this with respect to me? Shall I repent of it? A little time and I am dead, and all is gone. What more do I seek, if what I am now doing is work of an intelligent living being, and a social being, and one who is under the same law with God?

Alexander and Caius 70 and Pompeius, what are they in comparison with Diogenes and Heraclitus and Socrates? For they were acquainted with things, and their causes [forms], and their matter, and the ruling principles of these men were the same. But as to the others, how many things had they to care for, and to how many things were they slaves?

Consider that men will do the same things nevertheless, even though thou shouldst burst.