穷人生活和收入潜力的如此改善直接有助于其他挑战；毕竟，更繁荣的民族身体也更健康，吃得也更好，教育程度也更高。
Such improvement in the lives and earning potential of poor people could indirectly help with the other challenges; after all, more prosperous people tend to be healthier, better fed, and more highly educated.