This has "confused" written all over it. There are too many axes to this: there is the education part, the charity part and the business part. Pick one and think it through.

Also, I think your take on education is misguided, at best. The successful people you describe are not entirely unschooled, or uneducated, as the popular confounding goes. You are underestimating the amount of resources they have at their disposal, both knowledge and material.

But instead of getting bogged down by arm-chair philosophizing on education and child-rearing (how did that work out for Rousseau?) I suggest you grab one kid off the street and teach him or her first. If your objective is to educate, put your pupils first, that's what teachers do. Start with one and "iterate like hell".