Nowhere does it show its worth more than when it comes into contact with Opinion――that Queen of the World, as it has been called. How many are its abject slaves, ordering their lives and measuring their tastes, not by what they think right or desirable, but by what society and the world around them dictate. Pitiable creatures! the only solid ground of happiness is not what others think of you, but what you think of yourself; not what they believe you to be, but what you know you are. On most subjects a sensible man will be extremely tolerant. He has differed too often from himself in the course of his life to be positive with others. He also knows that opinions may differ, yet not be contradictory. Most questions have not only two sides, but many sides; they are polygonal, and, like a table of that shape, can accommodate many without elbowing. The value of anybody’s opinion on any subject is much less than is popularly supposed. The fact, and not the opinion based on it, is alone of supreme importance. For that reason, what are called “fixed principles” and “settled convictions” are signs of mental debility or indolence. I think it is Ruskin who says that he would be ashamed of himself if he entertained the same opinions on any subject which he did twenty years ago. It would be a sign of ossification of the intelligence. The characteristic of true individuality is a readiness to adopt the views of others on proper evidence, and not obstinacy, as many think. A certain flexibility of opinion strengthens personality; as the free swaying to and fro of the branches of a tree toughens the fibres of its trunk. Obstinate asseveration is usually a sign of ignorance or falsehood. The man who swears he is telling you the truth is generally lying. When you see men in violent discussion about subjects of which they cannot know much, such as religion or politics, take a seat and laugh. They are the fools in the Comedy of Life, and the spectacle is humorous. It is proverbial that argument never convinces, but leaves each side more strongly confirmed in its opinions. Not thus do the shrewd makers of converts go about their work. They well know that the timely hint, the insidious suggestion, the light touch, leaves the permanent impression; like the brands of animals, which to be lasting must scorch only the superficial layers of the skin, and if burnt deeper, are obliterated by the healing of the wound.