Earthworms joke that snails crawl slowly. What did the earthworm say at last?

Snails are crawling around the corner. The earthworm saw it and asked, "(What are you doing? ) "The snail said," (I want to climb to the wall to bask in the sun) "The earthworm couldn't help laughing. "(You dream too slowly with your shell on your back)" said the snail. "(You can achieve your goal as long as you persist.)" The snail ignored the earthworm and continued to climb the wall. Earthworms think snails are too stupid.