Not to be swayed by passions: the highest spiritual quality of all
Let your superiority keep you from succumbing to vulgar, passing impressions. No mastery is greater than mastering yourself and your own passions: it is a triumph of the will. Even when passion affects your person, don’t let it affect your position, least of all when the position is an important one. This is a wise way to avoid trouble and a shortcut to the esteem of others.