A grain does not fill a sieve, but it helps its fellow.
More Spanish Proverbs:
The first wife is a broom, and the second a lady.Spanish
The busy man is troubled with but one devil, the idle man by a thousand.
Spanish
Cheat me with the price, but not with the goods I buy.
Spanish
Love, pain, and money cannot be kept secret; they soon betray themselves.
Spanish
The mother reckons well, but the child reckons better.
Spanish
Entreaty and right do the deed.
Spanish