《Yesterday》是披頭四的一首經典歌曲，以下是歌詞：
Just yesterday
I was living my life all alone
And now I can't remember
Why I ever got out of my bed
And if it's true
That time heals all wounds
Then time's going to show
It doesn't heal mine
Yesterday, today and tomorrow
I'm still here
And the thought of all those things
I'll never do
Makes me want to die
So why can't I let go
Why can't I just forget it all
Why can't I just disappear
Yesterday, today and tomorrow
I'm still here
Yesterday, I woke up and found myself
Living in a world without you
Now I'm here all alone
And I don't know how to fill the emptiness
And if I call your name three times
Will you come and save me from this dream
Yesterday, today and tomorrow
I'm still here
以上就是《Yesterday》的完整歌詞。