Bis um / Until Er / He Versucht / Tries Weiß / Knows
A man doesn't know what he knows until he knows what he doesn't know.
I did not know I was in my prime until afterwards.
You don't know what you can get away with until you try.
He knows so little and knows it so fluently.
God knows, we don't want prayer.
It isn't what we don't know that gives us trouble, it's what we know that ain't so.
He that travels much knows much.
I lived in Montreal from the time I was 12 until I was 16.
Honor lies in honest toil.