Significant facts include that Wendy is a key character who brings a sense of order and motherly love to Neverland. The Lost Boys rely on her. Also, Tinker Bell's loyalty and jealousy towards Peter are important aspects. Her pixie dust is what enables Peter and others to fly. Moreover, the idea that Neverland is a place full of different magical creatures like fairies, mermaids, and pirates makes the original story so special.
One of the most significant facts is the duality of Peter Pan. He is both a carefree boy having adventures and also a somewhat lonely figure as he can't fully connect with others in the way an adult or even a growing child can. The original story also has a lot to say about the power of imagination. The children in the story use their imagination to believe in and interact with the magical elements of Neverland, like flying and talking to fairies. And the eternal battle between Peter Pan and Captain Hook symbolizes the fight between good and evil in a very child - like, yet engaging way.