Good faith is a seldom guest, when you have him, hold him fast.
More German Proverbs:
As the labour, so the pay.German
What comes from the heart, goes to the heart.
German
He who buys a house gets many a plank and nail for nothing.
German
Nothing bolder than the miller's shirt, that every morning collars a thief.
German
Don't cry fish before they're caught.
German
Hard against hard never was good.
German