"The only true voyage of discovery, the only fountain of Eternal Youth, would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others, to behold the hundred universes that each of them beholds."
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 best way to predict the future is to create it.
孔子说:“面对仁道,在老师面前也不要谦让。”