All significant truths are private truths. As they become public they cease to become truths; they become facts, or at best, part of the public character; or at worst, catchwords.
I like doing things where I can get dirty, work with my hands, and use power tools. Last weekend, I did some grouting.
Meanwhile, parents, students and teachers all report higher satisfaction with charter schools. People like them. They cost less money. They raise the academic achievement of poor kids. Go ahead, get a little enthused.