Elegance: Elegance refers to the quality of being graceful and stylish. It involves using language that is polished and tasteful.
Erudition: Erudition refers to extensive knowledge acquired through study or research. It involves demonstrating expertise on a particular subject through well-informed arguments.
Subtlety: Subtlety refers to the quality of being delicate or understated. It involves conveying ideas indirectly or with finesse, often through subtle hints or implications.