The more we learn about the universe, the more we realize how much we don't know.
我们对宇宙了解得越多,就越意识到我们不知道的还有很多。
Civilization is not inherited; it has to be learned and earned by each generation anew.
科技行业的多样性不仅仅是锦上添花,它对创新至关重要。