Ask for too much so that you can get enough.
More Spanish Proverbs:
He who avoids the temptation avoids the sin.Spanish
Little beard, little modesty.
Spanish
The kite's malady, its wings broken and its beak sound.
Spanish
A hundred tailors, a hundred millers, and a hundred weavers, are three hundred thieves.
Spanish
There are more threatened than hurt.
Spanish
There is measure in all things.
Spanish