Angst / Fear Ohne / Without Ritter / Knight Vorwurf / Reproach
Erudition can produce foliage without bearing fruit.
You can't have a light without a dark to stick it in.
I've learned to live without sleep.
Law is mind without reason.
I made the first Moebius strip without knowing what it was.
Who knows? I might retire at the age of 65.
It's so easy to be wicked without knowing it, isn't it?
There's no night without stars.
Without tact you can learn nothing.