Friedrich Nietzsche said this quote
“ To be incapable of taking one’s enemies, one’s accidents, even one’s misdeeds seriously for very long - that is the sign of strong full natures in whom there is an excess of power to form, to mold, to recuperate and to forget. Mirabeau had no memory for insults and vile actions done to him and was unable to forgive simply because he - forgot. Such a man shakes off with a single shrug the many vermin that eat deep into others. ”