Where we differ from each other is purely in accidentals: in dress, manner, tone of voice, religious opinions, personal appearance, tricks of habit and the like. The more one analyses people, the more all reasons for analysis disappear. Sooner or later one comes to that dreadful universal thing called human nature. Indeed, as any one who has ever worked among the poor knows only too well, the brotherhood of man is no mere poet’s dream, it is a most depressing and humiliating reality;