"If you think of the evil in another, you are doing at the same time three wicked things: (1) You are filling your neighbourhood with evil thought instead of with good thought, and so you are adding to the sorrow of the world. (2) If there is in that man the evil which you think, you are strengthening it and feeding it; and so you are making your brother worse instead of better. But generally the evil is not there, and you have only fancied it; and then your wicked thought tempts your brother to do wrong, for if he is not yet perfect you may make him that which you have thought him. (3) You fill your own mind with evil thoughts instead of good; and so you hinder your own growth, and make yourself, for those who can see, an ugly and painful object instead of a beautiful and lovable one."