Intelligence is the raw material, wisdom is a finished product, limited by its inputs. On the one hand, having wisdom proves you must have some intelligence, so you are kind of getting a double bonus. On the other hand, intelligence is immutable, so you better grab all you can, since you can develop widsom throughout your life (and the greater your intelligence, the greater potential for wisdom you have).
Assigning arbitrary values, let's say you have 40 wisdom, that proves you must have at least 20 intelligence. If you have 40 intelligence, you could still have 0 wisdom. On the other hand, throughout your life, you will be able to reach 40 intelligence and 100 wisdom, while the wise dunce has a ceiling of 20 intelligence and 50 wisdom. You can't make a silk purse from a sow's ear.
Of course, the correlation between the two is pretty strongly positive, so usually no choice is involved.
Assigning arbitrary values, let's say you have 40 wisdom, that proves you must have at least 20 intelligence. If you have 40 intelligence, you could still have 0 wisdom. On the other hand, throughout your life, you will be able to reach 40 intelligence and 100 wisdom, while the wise dunce has a ceiling of 20 intelligence and 50 wisdom. You can't make a silk purse from a sow's ear.
Of course, the correlation between the two is pretty strongly positive, so usually no choice is involved.