what is the most important lesson that the earth worm learned.

Long, blind, and very self-defensive, Earthworm is the most pessimistic of the peach passengers, and he frequently quarrels with the high-spirited Centipede. Earthworm repeatedly points out that the peach is doomed and that its passengers are surely soon to die. He is also critical of some of James's plans; in fact, he is used as "bait" for James's successful seagull scheme, though he has the fortune to emerge unscathed.

Earthworm later learns to appreciate himself and embrace life. Earthworm finds a different way to contribute to human culture after arriving in New York: he stars in commercials for a company that makes women's face creams. He was chosen because of his lovely pink skin.