"The by-product of the oyster's relief was the shimmering beauty of the pearl. And every pearl, every single luminous gem, had at the core of its being a grain of irritation."
If you haven't read Lawrence Block, by all means get started on that. His Matt Scudder series has been one of the best in crime fiction for almost forty years. I also recommend the Keller and Bernie Rhodenbarr series, and he writes fantastic short fiction. Hell, just go try it all. You can find out more about him at lawrenceblock.com or @LawrenceBlock.