Be careful what you wish for, you might just get it.
More English Proverbs:
Interpretation: If you are going to do something, do it right.English
Knock on wood.
English
He who last, lasts, laughs last.
English
Those who live in glass houses shouldn't throw stones.
English
The greatest barkers bite not sorest.
English
A ragged colt may make a good horse.
English