Arthur Schopenhauer,
The Essays of Arthur Schopenhauer…
“ But there is something even worse than insult, something so dreadful that I must beg pardon of all honorable people for so much as mentioning it in this code of knightly honor; for I know they will shiver, and their hair will stand on end, at the very thought of it—the summum malum, the greatest evil on earth, worse than death and damnation. A man may give another—horrible dictu!—a slap or a blow. This is such an awful thing, and so utterly fatal to all honor, that, while any other species of insult may be healed by blood-letting, this can be cured only by the coup-de-grace. ”
