He laughs at scars who never felt a wound.
More German Proverbs:
Locks and keys are not made for honest fingers.German
There's no making apples of plums.
German
Whose bread I eat, his song I sing.
German
The beadle's cow may graze in the churchyard.
German
Time makes hay.
German
He who builds on the public way, must let the people have their say.
German