朗兰兹纲领的猜想是对下一代数学家的挑战。
The conjectures of the Langlands program are a challenge to the next generation of mathematicians.
电流概念的形成是电学理论发展中最重要的步骤。
The best thing a human being can do is to help another human being know more.
I always try to push the boundaries of what is possible in film.
世界充满了迹象和奇迹，但我们视而不见地经过它们。
保持饥饿，保持愚蠢，但也要保持年轻。