~ Hier darf der Mensch nie klagen ~
The verse is self-explanatory on this Mettlach "Tapestry" stein marked with the Mettlach logo, form number 3085 and date 1906. Note: the phrase "stärke Herz und Magen" (strong heart and stomach) has been been translated poetically below.
Hier darf der Mensch nie klagen - er stärke Herz und Magen.	A human being should never complain if the heart and stomach do not wane.

Translation: Les Hopper compilation II Photo credit: Unknown