And I promise you, look, Warren Buffett will do fine. (Laughter.) I will do fine.

WHITEHOUSE: President Obama Speaks on an Economy Built to Last

And I promise you we will do better.

WHITEHOUSE: THE WHITE HOUSE

And to every American who is looking for work, I promise you we are going to keep on doing everything that we can -- I will do everything in my power to help our economy create jobs and opportunity for all people.

WHITEHOUSE: President Obama on June Jobs Numbers

"The only promise I have for you in the interim is that as an Ashanti I won't do anything to soil our image, " he told a reception organised in his honour by the King of Ashanti, Otumfuo Osei Tutu II.

BBC: Anger lingers in president's homeland

So I would just suggest to this caucus, if anybody is searching for a lesson from Massachusetts, I promise you the answer is not to do nothing.

WHITEHOUSE: President Obama Takes Questions from Senate Democrats

Do these things and I promise that you'll become a speaker in high demand.

FORBES: Magazine Article

That's what's critical, is making sure that we're always there to bequeath that gift to the next generation. (Applause.) And if you'll work with me, I promise I'll do everything I can -- (applause) -- I'll do everything I can to help protect our economy but also protect this amazing planet that we love and this great country that we've been blessed with.

WHITEHOUSE: President Obama Speaks at Conference on Conservation