Final answer:
Nations moving along the 'River of life' metaphor suggests they should coexist peacefully and avoid 'conflict' or 'interference' with one another, maintaining respect for sovereignty and joint progress.
Step-by-step explanation:
The metaphorical statement about nations moving together along the River of life suggests that they should avoid conflict or interference with each other. Drawing on historical contexts and the necessity for harmonious relations, nations are encouraged to coexist peacefully and respect each other's sovereignty and interests. The references to violating treaties, laws of nations, and domestic issues imply the need for stable governance and cooperation among states to prevent disputes and foster mutual progress.
The imagery of rivers used in the references signifies not only the flow of life but also the bonds connecting human endeavors and civilizations. The descriptions evoke a sense of constant movement and burden, similar to how nations navigate the complexities of international relations and internal governance. Avoiding the metaphorical 'river banks' fraught with the perils of conflict and interference equates to steering clear of actions that could disrupt the delicate balance and unity required for prosperity.