I just again heard the President's speech before the NAACP. Gigantically powerful, inspirational, and fluent. A decade or more from now, there is going to be someone (hopefully more than one) who is a kid now and heard that speech who is going to have been so inspired by it that they will overcome obstacles to reach a height that they otherwise would not have reached.

"Generosity. That was my first mistake."
"Experience must be our only guide; reason may mislead us."
"Instagram is Twitter for people who can't read."