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。
The truth is not in the words, but in the silence between them.
成为质量的标杆，有些人并不习惯追求卓越的环境。
Experimental physics has the last word in deciding between competing interpretations of quantum theory.
这是最好的时代，这是最坏的时代。