To the grateful man give more than he asks.
More Spanish Proverbs:
A good thing lost is a good thing valued.Spanish
If love be timid it is not true.
Spanish
Right overstrained turns to wrong.
Spanish
If they say you are good, ask you self if it be true.
Spanish
A good life, they say, keeps wrinkles at bay.
Spanish
The king likes the treachery, but not the traitor.
Spanish