Charlotte wove three nets for Wilbur. The first one is "some pig" (good pig or ace pig), which implies that Wilbur is different. The second is "radiant" and the third is "humble", all of which show that Wilbur has many bright spots.
Charlotte's Web is a fairy tale about friendship. In Zuckerman's barn, Wilbur the pig and Charlotte the spider established the most sincere friendship. When Wilbur was dying, the seemingly insignificant Charlotte saved Wilbur with her own strength, but at this time, Charlotte the spider's life came to an end.