Christoph

“A person's worth is measured by the worth of what he values.”
― Marcus Aurelius, Meditations

“Your happiness depends on three things, all of which are within your power: your will, your ideas concerning the events in which you are involved, and the use you make of your ideas.”
― Epictetus, The Art of Living: The Classical Manual on Virtue, Happiness, and Effectiveness

“The best revenge is not to be like your enemy.”
― Marcus Aurelius, Meditations

“Whenever you are about to find fault with someone, ask yourself the following question: What fault of mine most nearly resembles the one I am about to criticize?”
― Marcus Aurelius, Meditations