Read the quoted part and answer the questions: "For oft, when on my couch I lie In vacant or in pensive mood, They flash upon that inward eye Which is the bliss of solitude; And then my heart with pleasure fills, And dance with the daffodils." (1) What is the "bliss of the solitude"? (2) Interpret the passage. (3) Why did the poet write the poem, what did he want to express? Answer: