Eleni Zaude Gabre-Madhin

We spend most of our lives cutting down our ambitions because the world has told us to think small. Dreams express what your soul is telling you, so as crazy as your dream might seem - even to you - I don't care: You have to let that out.

Like its agriculture, Africa's markets are highly under-capitalized and inefficient. We know from our work around the continent that transaction costs of reaching the market, and the risks of transacting in rural, agriculture markets, are extremely high. In fact, only one third of agricultural output produced in Africa even reaches the market.

The way to an American economic comeback, the way to help those out of work today find a paycheck, is to unleash the forces of job creation in America. The source of new jobs isn't going to be the bureaucracies of Washington, but rather the creativity, ingenuity, and hard work of the American people.