Final answer:
In the Song of Roland, Rollanz believes a man must prioritize loyalty to his lord above all else, including his family, personal comfort, and health.
Step-by-step explanation:
In the Song of Roland, Rollanz emphasizes the importance of loyalty to one's lord. He states that a man must be willing to abandon his family and prioritize serving his lord above all else. This includes being willing to give up his horse, which symbolizes his personal comfort and mobility, and suffer great disease if necessary, demonstrating his unwavering commitment to his lord.
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