Proverb game.

[Fragony]

"The best laid plans of mice and men gang aft agley" (=often go wrong, do I get a bonus for posting in scots?)

Je moet geen 'hei' roepen voordat je de brug over bent. <---best I could do
Don't yell victory before you crossed the bridge.

Vuur met vuur bestrijden.
combat fire with fire.