Who is not ashamed of his sins, sins double.
More German Proverbs:
A little spark kindles a great fire.German
He that has good legs, has often bad boots.
German
Who are ready to believe, are easy to deceive.
German
With someone holding nothing but trumps it is impossible to play cards.
German
The rich have medicines the poor have health.
German
If you want equality, then go to the graveyard.
German