A son-in-law and a pig will show you the way only once.
More Spanish Proverbs:
Don't speak unless you can improve on the silence.Spanish
Talk much, and err much.
Spanish
Let every tub stand on its own bottom.
Spanish
Though the sun shines, leave not your cloak at home.
Spanish
If the sky falls there will be pots broken.
Spanish
A melon and a woman are hard to know.
Spanish