“Anger is useful,’ says our adversary, ‘because it makes men more ready to fight.’
No man becomes braver through anger, except one who without anger would not have been brave at all: anger does not therefore come to assist courage, but to take its place.
Anger brings about nothing grand or beautiful ... to be constantly irritated seems to be the part of a languid and unhappy mind, conscious of its own feebleness.
— Seneca