In plain words
All four Vedas came only to uplift man.
Students! Do not neglect the Veda. Whatever you come to know of the Veda, keep it in your mind. Only when man recognises the teachings of the Veda and acts on them can he live as a man; otherwise he becomes a demon.
(Swami brought His Divine Discourse to a close with the song “Rāma Rāma Rāma Sītā...”)