He who overcomes others is strong; he who overcomes himself is mighty.
“Consider how much more you often suffer from your anger and grief, than from those very things for which you…”
— Marcus Aurelius
“Here is a rule to remember in future, when anything tempts you to feel bitter: not 'This is misfortune,' but…”
“Associate with people who are likely to improve you.”
— Seneca
“We have two ears and one mouth so that we can listen twice as much as we speak.”
— Epictetus