Somebody would bring in a giant pot, fill it with water and put it on to simmer early in the morning.
People who were flush added meat. Others added what they could afford.
Everyone ate a nutritious and tasty lunch.
At lunch, the meal was better than even the ones who could afford meat would have had alone.
If we all do our best for each other, we'll all find that the soup is better than any of us could have created alone.
Paying their fair share towards education will give them a larger pool of educated employees to hire from.