In the realm of science, we must be prepared to accept that our most cherished theories may one day be superseded.
在科学领域,我们必须准备好接受我们最珍视的理论有一天可能会被取代。
The chemical industry is the backbone of modern civilization, and we must treat it with the respect and responsibility it deserves.
真正的喜悦精神、崇高感、超越人类的感觉,这是最高卓越的试金石,在数学中肯定能找到,就像在诗歌中一样。
我们的政策必须像它们旨在保护的海洋一样充满活力。