The literary society of a school decided to hold a series of activities of "reading famous books and talking about feelings". One of its activities revolves around the famous saying of the protagonist in the above novel. Students, how should a person spend his life? Is it mediocre, or vigorous, or drag out an ignoble existence, or make a difference? The great proletarian soldier Paul once had a resounding answer! Students, I believe you must have seriously thought about this problem. What's your answer? Today, we will hold a seminar on "reading famous books and talking about feelings". Please speak freely.