What my neighbour eats does my stomach no good.
More Spanish Proverbs:
It's dogged as does it.Spanish
The dearest child of all is the dead one.
Spanish
The account is correct, but not a sixpense appears.
Spanish
Fools and obstinate men make rich lawyers.
Spanish
Watch out for a bad woman and never trust a good one.
Spanish
Welcome, misfortune, if you come alone.
Spanish