The study of the early universe is not just about understanding the past, but also about uncovering the fundamental laws that govern all of reality.
要说服某人相信真理,仅仅陈述它是不够的,它必须被发现。
一个值得追求的年度目标:充分学习一个领域,以至于你无法相信一年前有多么无知。