ט֤וֹב אֶ֣רֶךְ אַ֭פַּיִם מִגִּבּ֑וֹר וּמֹשֵׁ֥ל בְּ֝רוּח֗וֹ מִלֹּכֵ֥ד עִֽיר׃
He that is slow to anger is better than the mighty; And he that ruleth his spirit than he that taketh a city.
Rashi on Proverbs
and one who rules over his spirit He conquers his evil inclination.