“Prejudice,” Benham had written, “is that common incapacity of the human mind to understand that a difference in any respect is not a difference in all respects, reinforced and rendered malignant by an instinctive hostility to what is unlike ourselves. We exaggerate classification and then charge it with mischievous emotion by referring it to ourselves.” And under this comprehensive formula he proceeded to study and attack Family Prejudice, National Prejudice, Race Prejudice, War, Class Prejudice, Professional Prejudice, Sex Prejudice, in the most industrious and elaborate manner. Whether one regards one's self or others he held that these prejudices are evil things. “From the point of view of human welfare they break men up into wars and conflicts, make them an easy prey to those who trade upon suspicion and hostility, prevent sane collective co-operations, cripple and embitter life. From the point of view of personal aristocracy they make men vulgar, violent, unjust and futile. All the conscious life of the aristocrat must be a constant struggle against false generalizations; it is as much his duty to free himself from that as from fear, indulgence, and jealousy; it is a larger and more elaborate task, but it is none the less cardinal and essential. Indeed it is more cardinal and essential. The true knight has to be not only no coward, no self-pamperer, no egotist. He has to be a philosopher. He has to be no hasty or foolish thinker. His judgment no more than his courage is to be taken by surprise. “To subdue fear, desire and jealousy, is the aristocrat's personal affair, it is his ritual and discipline, like a knight watching his arms; but the destruction of division and prejudice and all their forms and establishments, is his real task, that is the common work of knighthood. It is a task to be done in a thousand ways; one man working by persuasion, another by example, this one overthrowing some crippling restraint upon the freedom of speech and the spread of knowledge, and that preparing himself for a war that will shatter a tyrannous presumption. Most imaginative literature, all scientific investigation, all sound criticism, all good building, all good manufacture, all sound politics, every honesty and every reasoned kindliness contribute to this release of men from the heat and confusions of our present world.”