主题曲是《The Sound of Silence》。the sound of silence-simon garfunkel 寂然之声[毕业生]。hello darkness my old friend.嘿，黑夜啊，的老朋友。ive come to talk with you again.我又来找你聊天了。because a vision softly creeping.因为有个幻影无声无息地爬过。left its seeds while i was sleeping.趁我熟睡时留下了种子。and the vision that was planted in my brain.这幻影在我脑海里种下了根。still rmains.萦绕不去。