If you have said a, you have to say b.
More Swedish Proverbs:
When the cat's away, the rats dance on the table.Swedish
When we all do as we please, all the food is eaten and all the girls will be maiden.
Swedish
Everything comes round.
Swedish
Don't throw out the child with the bathwater.
Swedish
Self-praise smells bad.
Swedish
The older buck gets, the harder become its horns.
Swedish