译文：与其在生病后去求取药物，不如在生病前做好自我的预防。赏析：任何事都要提前谋划，防患未然，事到临头才不会手忙脚乱。平时不烧香，临时抱佛脚是没有用的。
The discovery of stars orbiting the supermassive black hole at the galactic center was a turning point in astrophysics.
在任何比赛中，自信是关键，但你必须用实力来支撑它。
In the quest to understand the cosmos, we must remain humble, for every answer we find leads to a multitude of new questions.
