科学无国界，因为知识属于人类，是照亮世界的火炬。
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.
挑战在于制作一部既视觉震撼又情感投入的电影。
I've found time can heal most anything, and you just might find what you're looking for.
Experimental physics has the last word in deciding between competing interpretations of quantum theory.
Given the choice between the experience of pain and nothing, I would choose pain.