The Burglar Who Liked to Quote Kipling

His quoting of Kipling adds a unique flavor to the story, but I wonder what inspired that particular trait. Was it meant to contrast with the crime elements or serve a deeper purpose?

I loved the comedic moments, but at times it felt like the humor lightened some serious situations a bit too much. Was that intentional to show the burglar's personality or just the author's style?

The quotes felt very deliberate and added depth, but I'm curious whether that choice was inspired by a particular theme or to highlight the character's intelligence.