Black holes are not just destructive monsters; they play a crucial role in shaping galaxies.
黑洞不仅仅是破坏性的怪物,它们在塑造星系中起着关键作用。
In the long run, the greatest weapon of mass destruction is stupidity.
「释义」:人要在具体事务中磨炼,才能真正站稳脚跟。