। ॥
In plain words
The whole world is made of sound and the other qualities of sense. That sound and the rest are there at all is lit up by the workings of the senses, and that the senses are there rests in the mind's control. So we declare that the world is made of mind.
Word for word
The whole world is made of sound and the rest. The being of sound and the rest is lit by the workings of the senses; the being of the senses lies in the control of the mind. That world we declare made of mind.