Barack Obama Quotes about Progress

Barack Obama (2007). “The Audacity of Hope: Thoughts on Reclaiming the American Dream”, p.322, Canongate Books
Progress in the most impoverished parts of our world enriches us all.
Fourth Presidential State of the Union Address, delivered 12 February 2013, Washington, D.C.
Barack Oba,a's remarks in a video posting, announcing his candidacy for President of the United States, January 16, 2007.