in terms of actual strategies, i certainly agree with ayanna pressley -- the ability of art to enrich and empower all of our lives but there's a lot to be said for mass, the work of josh goodman shows each extra year of math education by african-american results in bumping them in and years and increasing above the earnings by 8%. a big payoff to having quantitative skills. the other thing we know, we have had an effect of, many jurors will 7 successful. we have lottery results in boston that have shown i man enough of an economist to believe in competition and innovation and charter schools make that happen. that being said, we cannot forget on the public school system as a whole, we cannot let that go, the most critical ingredient we know in school is teachers. it is all about human capital at the teacher levelland to the public school teachers are heroes like the people who go in everyday and fight in difficult conditions to make life better for people who are starting with less. the work of my colleagues look at the impact of teachers on test scores and compares it with the impact