The quote "Aim at the moon. Even if you miss it, you will always remain among the stars," from Cecelia Ahern's "P.S. I Love You," conveys an important message about ambition and aspirations. It encourages individuals to set high goals for themselves, suggesting that striving for significant achievements can lead to unexpected successes, even if the ultimate target isn't fully reached.

This perspective highlights the journey and the experiences gained along the way, which often lead to personal growth and opportunities that might not have been discovered otherwise. The idea is that even when one does not achieve their primary objective, they can still find value and fulfillment in what they accomplish on that path.