Spiritual progress is the changing of the point of view.

The more one studies the harmony of music, and then studies human nature, how people agree and how they disagree, how there is attraction and repulsion, the more one will see that it is all music.

What a great thing is understanding! It is priceless. No man can give greater pleasure to his fellow man than by understanding him.

According to metaphysics, fear is caused by the lack of light.

The mystery of sound is mysticism; the harmony of life is religion. The knowledge of vibrations is metaphysics, the analysis of atoms is science, and their harmonious grouping is art. The rhythm of form is poetry, and the rhythm of sound is music. This shows that music is the art of arts and the science of allsciences; and it contains the fountain of all knowledge within itself.

The soul of all is one soul and the truth is one truth, under whatever religion it is hidden.

Sarcasm is an abuse of the intellect.