Astronomie / Astronomy Grenze / Limit Kennt / Know Über / About
I don't know anything about music.
I don't know anything about a stock!
What do I know about women? I don't know anything.
I write about what I know.
If you don't know about it, you can't get it.
I don't know anything about music. In my line you don't have to.
When I'm coming offstage after my show, I'm thinking about what's on my TiVo.
I'm not smart enough and I don't know enough about what's going on.
A physicist is an atom's way of knowing about atoms.