That thought and desire are forces as certainly as electricity is, the student of the occult well knows, but the world is not quite yet at the point where the fact is generally accepted. That, however, is the history of all human progress. When Franklin began his experiments with electrical force almost nobody believed there was any such thing in existence. Yet today we use it to carry our messages, run our trains and drive our machinery. Had anybody predicted all that at the time of the first experiments he would have been considered extraordinarily foolish. What the world accepts or rejects at any particular time usually has very little to do with the facts. The general public can be expected to come trailing along, about a half century late, with its acceptance and approval. Thought is a force or telepathy and hypnotism would be impossible. Both have been scientifically demonstrated. The mental body grows by the process of thinking. The force generated in thinking reacts in the production of greater faculty for thinking, so that we literally create our mental abilities. The activities of thought change the mental body into a better and constantly better instrument through which the ego can express itself. But our thoughts also affect others and we thereby make ties with them that must work out sooner or later in associated experience. Desires generate a kind of energy that plays a most important role in the drama of human evolution. The law operates to bring together the desirer and the object that aroused the desire. For the soul can only judge the wisdom of its desires by observing the result of gratifying them. Thus do we acquire discrimination. It is usually a strong desire nature that brings trouble of various kinds and yet the force of desire it is that pushes all evolution onward. Through experience the soul finally learns to control desire, to raise lower desires into higher ones and thus ultimately to attain non-attachment and liberation. Actions are the physical expression of thoughts and desires and, as we are constantly simultaneously thinking, desiring and acting, very complex results arise. In the multitudinous activities of life we set up relationships with other souls, some of the results of which reach far into the future. The average man, with no knowledge of the laws under which he is evolving, is usually making both friends and foes for future incarnations and is often unwittingly laying up pain and sorrow for himself that a little occult knowledge would enable him to avoid. Every injury that he inflicts will return to him, though not necessarily in kind. Nature does not punish. She merely teaches and knows nothing of retaliations. Her great concern seems to be that all souls shall get on in evolution and when a lesson is learned her purpose appears to be accomplished.