I used to think that gyms were for simple-minded, physically strong people. Until I saw the smartest people in Silicon Valley, who almost go to the gym every week. Because they all understand a fundamental law of the AI era: living longer is more important than any short-term hustle. When intelligence is amplified infinitely, the body becomes the ticket to the future. In this AI era, smart people all have the chance to become "superhumans." What everyone truly wants is to see firsthand those futures that are unimaginable today but are rapidly approaching.