Explanation:
John quotes Shakespeare in “” to highlight the stark contrast between the shallow, hedonistic society of the World State and the depth and complexity of human emotions and experiences portrayed in Shakespeare’s works. By using the bard’s powerful and timeless words, John aims to challenge the superficiality and dehumanization rampant in the Brave New World, emphasizing the importance of individuality, introspection, and the exploration of genuine human emotions, which he believes are essential for a meaningful existence.