The quote from Jodi Picoult's "My Sister's Keeper" highlights the resilience of the human spirit. It compares human strength to bamboo, which appears rigid but possesses remarkable flexibility. This analogy emphasizes that individuals often underestimate their ability to cope with challenges and burdens in life.

The underlying message is that, just like bamboo bends under pressure yet survives, people have an innate capacity to adapt and endure in tough situations. This resilience is often uncovered during difficult times, revealing a surprising strength that helps individuals navigate their struggles.