The study of mathematics is a constant dialogue between the concrete and the abstract.
诗人是他时代的见证者。
水产养殖实践的透明度能够建立与消费者和利益相关者的信任。
我们不是从祖先那里继承海洋,而是从子孙那里借用它。
"Manchmal muss man weit reisen, um zu verstehen, was zu Hause passiert."
没有单一版本的历史;只有不同的视角。
It is not from the benevolence of the butcher, the brewer, or the baker that we expect our dinner, but from their regard to their own interest.