《Bit by Bit》的詞曲創作和演唱者是美國流行搖滾歌手泰勒·斯威夫特。以下是《Bit by Bit》的部分歌詞：
Will you write my eulogy in verse?
你會用詩來描述我的悼念嗎？
In my last letter to my mom and dad
給我父母親最後一封信
Tell them that I'm at peace, yeah
告訴他們我過得很好
Don't make a scene with your obituary
別在過世簿中鬧事
Or the guilt that haunts your dreams
讓罪惡追逐著你的夢想
So they don't hear a single scream
他們聽不到我的尖叫
From a phone when it's disconnected
因為它已經被斷開了
You said we're built to crumble bit by bit
你說我們就像被點點滴滴堆積而成
As I sit here staring at my skin
我坐在這裡看著自己的皮膚
A shattered version of a human being I'll never be again
一個破壞的人間殘酷的一個版面我已經無法再重新回顧了
The feeling in my skin
感覺在我的皮膚裏面
And it's sinking in and I don't want to die
這些事情無論如何也阻止不了我，我不想死
You said we're built to crumble bit by bit
你說我們就像被點點滴滴堆積而成
It's not a mystery, it's just the way I am
這不是一個謎，只是我現在的樣子而已
It's not a cry in the night, it's just my body shutting down
這不是一個夜晚的哭泣，只是我的身體正在衰退
And I'm trying to find a way to stop it, yeah
我試著找一個方法來阻止它，耶
Trying to find a way to stop it, yeah
試著找一個方法來阻止它，耶
And I know it's a lot to ask of you
我知道這對你來說是個很大的要求
But please don't let me go out like this
但請不要讓我這樣離開
Just like this, yeah
就像這樣，耶
以上是部分《Bit by Bit》的詞曲內容，全曲充滿了對生命的渴望和無奈的感慨。