Paragraph 54

In plain words

"I said to Vidyasagar, 'Everything has been made unclean, as food is by the mouth, but Brahman has never been defiled.' That is, nobody has ever managed to tell in words what Brahman is. As soon as a thing is spoken by the mouth, it is tasted, made leavings. Vidyasagar, scholar that he is, was very pleased to hear it.