Do not tell your secrets behind a wall or a hedge.
More Spanish Proverbs:
Corsair against corsair nothing is got but empty casks.Spanish
A fast day is the eve of a feast day.
Spanish
If this ball does not stick to the wall it will at least leave a mark.
Spanish
Don't believe what you see, husband, but only what I tell you.
Spanish
The more you get the more you want.
Spanish
Say before they say.
Spanish