A man must keep his mouth open a long while before a roast pigeon files into it.Proverbs and old sayings Danish about man
All offices are greasy (i.e. open to receive what the Dutch call smear-money, a term derived from the fee paid for greasing wheels).Proverbs and old sayings Dutch about money
When the treasure chest is open, even the just man sins.Proverbs and old sayings about treasure, sin, man
Better to be thought a fool, than to open your mouth and remove all doubt.Proverbs and old sayings English about doubt, thinking
It is a sin against hospitality to open the doors and shut up the countenance.Proverbs and old sayings English about sin