There are some who through life's experience have learned that thought has power, and there are others who wonder sometimes whether this is really so. There are also many who approach this subject with the preconceived idea that even if every thought has a certain power, yet it is limited. But it would be no exaggeration to say that thought has a power which is unimaginable; and in order to find proof of this we do not have to go very far. Everything that we see in this world is but a phenomenon of thought. We live in it, and we see it from morning till evening, and yet we doubt if it is so; which shows that this, our beautiful world, itself gives us a pride and vanity, making us believe that we understand things better than we do. The less a person believes in the power of thought, the more positively he thinks he stands on the earth. Nevertheless, consciously or unconsciously he feels his limitation, and searches for something that will strengthen his belief in thought.