Traduko - Franca-Angla - Aphorisme.

The German text does not mention to "show" anything. It says literally to come with what you can.
Furthermore "hervortreten" should be translated by "to appear".

Also the last sentence, although word-for-word correct, is not an accurate solution, grammar-wise (see below).

Hence:

"Appear
with what you can.
We've been waiting for you."

Jollyo