Well, I am glad of that! I know rather a lot about how to properly grow a vegetable garden, but nothing at all about how to grow a star-garden.
[he gives Cain a sudden inspired look]
What are stars? I wish to know! Tell me of them!
PM and I went to see the star display one evening. Beautiful. [he smiles, and it's not clear whether that last adjective refers to the stars, PM, or both]