Collect all kinds of historical relics and artworks. "Inheriting the ancient and modern collections of rivers and seas" means that a museum (or library) collects all kinds of ancient and modern objects, including and accommodating all kinds of historical relics and works of art such as rivers and seas, which expresses the extensive collection and historical span of the museum or library, emphasizes its role as the preserver of cultural and historical heritage, and implies that the museum or library also plays an important role in research, display and education.