Let there be but two occasions for speech - when the subject is one which you thoroughly know and when it is one on which you are compelled to speak. On these occasions alone is speech better than silence; on all others, it is better to be silent than to speak.
What we call music in our everyday language is only a miniature, which our intelligence has grasped from that music or harmony of the whole universe which is working behind everything, and which is the source and origin of nature. It is because of this that the wise of all ages have considered music to be a sacred art. For in music the seer can see the picture of the whole universe; and the wise can interpret the secret and nature of the working of the whole universe in the realm of music.