In Jodi Picoult's book "My Sister's Keeper," the author explores the surprising depths of human potential and the strength found in the relationships with loved ones. The phrase suggests that those we care about can reveal unexpected qualities and capabilities, highlighting the dynamic nature of personal relationships.

The idea that our true selves might not be defined solely by our actions but rather by our capacity for growth and resilience during challenging times is a poignant message. It encourages readers to recognize the extraordinary potential within themselves and their loved ones, which often emerges in unforeseen circumstances.