It's actually a bit of lyrics from the song "Behind Blue Eyes" by The Who.
It says"No one knows what it's like / To be the bad man / To be the the sad man / Behind blue eyes / No one knows what it's like/ To be hated / To be fated / To telling only lies / But my dreams / they aren't as empty / as my conscience seems to be / I have hours, only lonely / My love is for vengeance / that's never free / No one knows what it's like / To feel these things / Like I do / and I blame you / No one bites back as hard / on their anger / None of my pain and woe / can show through... "
I just thought that the lyrics to the song, the bits about "dreams aren't as empty", "...my love is for vengeance", and "behind blue eyes" fit me really really well. The lyrics (especially the "but my dreams they aren't as empty as my conscience seems to be") really ring true to my dreams of grandeur, while as my conscience seems to be empty capturing my bipolar and aspergers.
And "blue eyes" was something that stood out since I have blue eyes. I also added angel to my username because I think it adds an element of my star tendencies.
Here's a link to the actual song, for anyone that's interested: