歌词：
Do you know what's worth fighting for / 你可明白它并不值得你献出生命
When it's not worth dying for? / 你为何还要为它拼命？
Does it take your breath away / 它有没有夺走你的呼吸
And you feel yourself suffocating? / 让你感觉到自己行将窒息？
Does the pain weigh out the pride? / 痛苦与荣耀可是一个重量？
And you look for a place to hide? / 你可是在找藏身的地方？
Did someone break your heart inside? / 有没有人刺穿了你的胸膛？
You're in ruins / 你只剩残骸
One, 21 guns / 鸣炮，21响
Lay down your arms / 放下你的武器
Give up the fight / 停止你的厮杀
One, 21 guns / 鸣炮，21响
Throw up your arms into the sky / 把你的武器抛向天空
You and I / 你与我
When you're at the end of the road / 等你走到无路可走
And you lost all sense of control / 等你变成行尸走肉
And your thoughts have taken their toll / 等你思想的丧钟都已敲响
When your mind breaks the spirit of your soul / 等你的心智磨灭了你灵魂的锋芒
Your faith walks on broken glass / 你的信仰将血流成河
And the hangover doesn't pass / 你的遗物会流离失所
Nothing's ever built to last / 天长地久又何曾有过
You're in ruins / 你只剩残骸
One, 21 guns / 鸣炮，21响
Lay down your arms / 放下你的武器
Give up the fight / 停止你的厮杀
One, 21 guns / 鸣炮，21响
Throw up your arms into the sky / 把你的武器抛向天空
You and I / 你与我
Did you try to live on your own / 你可曾努力养活自己
When you burned down the house and home? / 在你烧光自己的房屋与家园之后？
Did you stand too close to the fire? / 你可曾玩火玩到自焚？
Like a liar looking for forgiveness from a stone / 就像那骗子想痛改前非，却去求石头
When it's time to live and let die / 等你走到可生可死的路口
And you can't get another try / 在何去何从的紧要关头
Something inside this heart has died / 这颗心里有个东西已化为乌有
You're in ruins / 你只剩残骸
One, 21 guns / 鸣炮，21响
Lay down your arms / 放下你的武器
Give up the fight / 停止你的厮杀
One, 21 guns / 鸣炮，21响
Throw up your arms into the sky / 把你的武器抛向天空
You and I / 你与我
这首歌是Green Day 2009全新专辑《21st Century Breakdown》的第二支主打单曲，依然像《wake me up when September ends》一样是一首反战歌曲。据网上说是变形金刚2的插曲。