Don’t cry herrings till they are in the net.
More Dutch Proverbs:
Render unto Caesar the things that are Caesar's.Dutch
One rotten apple in the basket infects the whole.
Dutch
Cast no roses before swine.
Dutch
Better afield with the birds than hanging on lords.
Dutch
He measures others by his own standard.
Dutch
A hired horse and one's own spurs make short miles.
Dutch