Very beautiful speech,

Thanks for sharing. Although I don't like his presidency, Obama personal story always touchscreen me, his mother, his grandmother and he himself, and his wife are really and truly encouraging many people, especially those people like me myself who was from poor family with my father was passed away when I was a little kid.
I personally encourage our kids, even parents should read some personal stories like Nixon, Clinton, Obama though we may not agree with them all the time on everything