我们今天选择的材料将成为我们明天留下的遗产。
No matter how hard it is, we will never give up.
我们必须倾听科学的声音,并采取紧急行动应对全球能源挑战。
数学家的工作永远不会完成;总有新的问题需要探索,新的谜团需要揭开。
The most powerful thing about the internet is its ability to connect people.
History is not just about the past; it's about how the past shapes the future.