The quote from Richard Adams' "Watership Down" suggests that a wild creature, which forages for its food and lives in the wild, embodies a primal strength focused on survival. This resilience is compared to the strength of grass, which, despite its fragility, persists through adversity. Both the creature and the grass represent the tenacity and adaptability needed to thrive in a harsh environment.

Adams emphasizes the inherent power found in nature, where survival instincts drive creatures to adapt and endure. The comparison highlights the idea that strength doesn't always come from brute force; instead, it can be found in subtle tenacity and the will to live, reflecting a vital connection between all living beings and their surroundings.