translation.en: I work on the thing that kills more people than anything else kills -- I work on aging -- and I'm interested in doing something about it, as we'll all hear tomorrow.
translation.zh: 我所研究的东西比其他 所有东西都能导致更多人死亡—— 我研究衰老—— 非常希望能在这个领域做些什么， 明天大家就会听到。