I repeat: All parts or things of this world have, apart from their imperfect nature as parts, also the world nature of the absolute being. They are imperfect perfections. Our intellect is no exception. The human mind is the only mind having the name of reason, and is the most perfect reason which can possibly exist. In the same way, the water of this earth is the non plus ultra of all water. The belief in another and different mind, in a monster mind, belongs to the same transcendental category as the belief in a celestial river without the nature of water flowing around the castle of Zion. Even the most perfect mind is nothing else, and cannot be anything else, but an imperfect part of the absolute world being. The first thing a student of correct thought has to learn is to distinguish true thought from false thought, and for this purpose he must know above all that distinction must not be exaggerated. All differences can only be relative. The bad and the good pictures belong to the same family, and all families finally belong to the absolute, are individuals of the universe. For the purpose of distinguishing true thoughts from false, it should be remembered that the true thought is only a part of the truth, a part which does not exaggerate its own importance, but subordinates itself to the absolute. The following illustration may explain this. Although astronomy teaches that the earth revolves daily around its axis and that the sun is standing still, it nevertheless knows that the fixed state of the sun is only a relative truth, so that from a higher point of view both the earth and the sun are revolving. The consciousness of its relative truth alone makes the statement of the sun's standstill true. Again, when the farmer sees that the earth is fixed and that the sun is moving every day from East to West, he is mistaken only so far as he regards his standpoint as the whole truth, his farmers' knowledge for absolute knowledge. The knowledge of the absolute alone enables you to distinguish correctly between truth and error. Whoever sees the sun turning around the earth with the consciousness that this revolution is but a partial truth is not in error, but sees truly. The knowledge of the absolute truth clears up error and instructs us as to the method of correct thought. This thought makes us apt, humble, and tolerant in judging. The "wisest of men" was very proud of his modesty in knowing that he knew nothing. His example may well be recommended to-day. Although we have learned a great deal, we know very little compared to the inexhaustible fountain of all wisdom, good mother nature. We learn every day, but we never learn all there is to learn. What was to the credit of Socrates, was his firm faith in the truth, his conviction of its existence, and his faith in the mission of the human intellect to search for truth.