What was Thomas Carlyle implying by the phrase "Close thy Byron; open thy Goethe"?
Explanation
Option D is correct because Carlyle used Byron and Goethe as symbolic figures to subtly criticize the monarchy, associating Byron with Queen Victoria and Goethe with Charles Darwin. The other options misinterpret the metaphor by focusing on language acquisition, literary preference, or moral philosophy rather than the intended political allegory.