Across verses 43–52 Zuhayr links three concerns: the real cost of peace, the limits imposed by age and unknown mortality, and honorable dealings with others. Compensation makes peace costly, while age and death expose human limits. Benevolence, sharing and promise-keeping remain choices within those limits.
The poet does not suggest that virtue abolishes mortality. He argues instead for responsible conduct within an uncertain life. That combination gives the passage its durable wisdom.