音箱里传来鲍勃迪伦的《答案在风中飘》的歌声:“How many roads must a man walk down。Before they call him a man?How many seas must a white dove sail.Before she sleeps in the sand?How many times must the cannon balls fly.Before they‘re forever banned?The answer, my friend, is blowing in the wind!“(一个人要走过多少路,才能被称为真正的男人?一只白鸽要飞过多少片大海,才能在沙丘安眠?炮弹要多少次掠过天空,才能被永远禁止。答案啊,我的朋友,在风中飘。)