Laws of Human Nature - meanness as a piece of informatin

Arthur Schopenhauer said "if you come across any special trait of meanness or stupidity...you must be careful not to let it annoy or distress you , but look upon it merely as an addition to your knowledge-- a new fact to be considered in studying the character of Humanity. Your attitude towards it will be that of a mineralogist who stumbles upon a very characteristic specimen of a mineral. This quote spoke to me specifically this week. Keep your heads up, coaches.