The mind is creative of thought and of imagination. Out of the work of the mind, directed by the will, comes thought, and out of the automatic working of the mind comes imagination. So the thoughtful person is different from the imaginative. Thought is concrete because it is constructed, it is made by will power. The thoughtful person therefore is dependable and more balanced, because he stands on his own feet. The imaginative person, on the contrary, floats in the air; he rises and falls with his imaginations. He may touch the heights of heaven, and he may fall deep down on to the bottom of the earth; he may float to the north, the south, the east or the west. However, both thought and imagination have their proper places.