Unit One Health Care Section A The Dawn of Digital Medicine Section B How to Live Longer, Better Writing Practice Types of Writing Unit Two Artificial Intelligence Section A Transforming Jobs in the Age of AI Section B The Magician Steve Jobs Writing Practice Exposition ~ Argumentation Unit Three Cultural Arts Section A Why a Classic Is a Classic Section B Beauty Writing Practice Letter Writing Unit Four Marriage Life Section A A More Perfect Union Section B The Gift of the Magi (Excerpt) Writing Practice Resume Unit Five Freedom Pursuit Section A Those Rugged Individuals Section B The Road Not Taken Writing Practice Academic Writing Unit Six Political World Section A The Corruption in Washington Is Smothering America's Future Section B President Barack Obama's Inaugural Address Writing Practice Abstract Unit Seven Business Prosperity Section A What Happened the Last Time Hollywood Shut Down? Section B The Devil Wears Prada Writing Practice Summary Writing Unit Eight Scientific Technology Section A New Directions—Map Making Section B Space Exploration Writing Practice Figure of Speech Appendix Key to Exercises Reference Translation of the Texts References