《What do you know》的歌詞如下：
I'm a walking contradiction
我是矛盾的行者
But I'm still on the move
但我仍在路上前行
Trying to make sense of it all
試圖理解這一切
Trying to make sense of it all
試圖理解這一切
What do you know, what do you know
你知道什麼，你知道多少
About a heart that's lost and blue
關於一顆失落而憂鬱的心
What do you know, what do you know
你知道什麼，你知道多少
About a soul that's all alone
關於一個孤獨的靈魂
And I keep on asking myself
我不斷在問自己
Keep on asking myself
不斷地問自己
Do I still feel, do I still feel
我仍然有感覺嗎，我仍然有這樣的感覺嗎
Do I still bleed, do I still bleed
我仍然有熱血，仍然有哭泣嗎
About a life that's turning upside down
關於一個生活徹底改變的我
About a life that's turning upside down
生活徹底改變的我
What do you know, what do you know
你知道什麼，你知道多少
About a heart that's lost and blue
關於一顆失落而憂鬱的心
What do you know, what do you know
你知道什麼，你知道多少
About a soul that's all alone (all alone)
關於一個孤獨的靈魂
It seems like everywhere I go, yeah, oh-oh
我走過的每一條路似乎都是這樣
It seems like everywhere I go, yeah, oh-oh
我走過的每一條路似乎都是如此
I keep on feeling, keep on feeling
我仍然有感覺，我仍然這樣感覺著
I keep on feeling so lost, so lost, yeah-oh-oh
我感到如此迷茫，如此迷失著，是的-喔-喔
What do you know about the endless nights (the endless nights)
你知道我對無盡黑夜的感覺嗎？
What do you know about the endless nights (the endless nights)
你知道我對無盡黑夜的感受嗎？
And the empty dreams that won't go away (won't go away)
以及那些無法消失的空洞的夢想
And the empty dreams that won't go away (no, no)
那些空洞的夢想不會消失，不會消失的。