Etwas / Some Infektion / Infection Kennt / Know Warum / Why
I don't know why there aren't more Depression buffs.
Where is all the knowledge we lost with information?
I know who the great poets are.
In some ways, 'decency' is a hazy concept; we know it when we see it.
Healthy people are invalids who don't know it.
No one knows why books do well.
I don't know why 'happy' can't be a story.
I don't know why, but I'm an easy target. And I don't do anything to dispel it.
I don't know why I did it.