I'm an old-fashioned guy. I believe in the Enlightenment, and reason, and logic, and you know, facts. - Barack Obama

We are joined today by inspiring entrepreneurs from more than 120 countries and many from across Africa. And all of you embody a spirit that we need to take on some of the biggest challenges that we face in the world -- the spirit of entrepreneurship, the idea that there are no limits to the human imagination; that ingenuity can overcome what is and create what needs to be. And everywhere I go, across the United States and around the world, I hear from people, but especially young people, who are ready to start something of their own -- to lift up people’s lives and shape their own destinies. And that’s entrepreneurship. Entrepreneurship creates new jobs and new businesses, new ways to deliver basic services, new ways of seeing the world -- it’s the spark of prosperity. It helps citizens stand up for their rights and push back against corruption. Entrepreneurship offers a positive alternative to the ideologies of violence and division that can all too often fill the void when young people don’t see a future for themselves. Entrepreneurship means ownership and self-determination, as opposed to simply being dependent on somebody else for your livelihood and your future. Entrepreneurship brings down barriers between communities and cultures and builds bridges that help us take on common challenges together. Because one thing that entrepreneurs understand is, is that you don't have to look a certain way, or be of a certain faith, or have a certain last name in order to have a good idea.

Where there is no experience the wise man is silent.

Mandela taught us the power of action, but he also taught us the power of ideas; the importance of reason and arguments; the need to study not only those who you agree with, but also those who you don’t agree with. He understood that ideas cannot be contained by prison walls, or extinguished by a sniper’s bullet. He turned his trial into an indictment of apartheid because of his eloquence and his passion, but also because of his training as an advocate. He used decades in prison to sharpen his arguments, but also to spread his thirst for knowledge to others in the movement. And he learned the language and the customs of his oppressor so that one day he might better convey to them how their own freedom depend upon his.