When the devil is blind.
Who breaks, pays.
Worry often gives a small thing a big shadow.
You can't get blood out of a turnip.
What can't be cured must be endured.
What you lose on the swings you gain on the roundabouts.
When the fox preaches, take care of your geese.
Who has never tasted bitter, knows not what is sweet.
Worrying never did anyone any good.
You can't have your cake and eat it too.
What doesn't kill you makes you stronger.
What you see is what you get.
When the going gets tough, the tough get going.
Who is so deaf or so blind as he that willfully will neither hear nor see?
Wrap it before you tap it.
You can't judge a book by its cover.
What goes around comes around.
What's done is done.
When the oak is before the ash, then you will only get a splash; when the ash is before the oak, then you may expect a soak.
Who keeps company with the wolf, will learn to howl.
Write down the advice of him who loves you, though you like it not at present.
You can't make a silk purse out of a sow's ear.
What goes up must come down.
What's good for the goose is good for the gander.
When the pinch comes, you remember the old shoe.