So what keeps me fired up is that I know that we cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Seattle, WA

So, look, this is what I tell myself: We cannot turn back now.

WHITEHOUSE: The White House

So this is what I tell myself every morning: We cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Sterling, VA

So when I get tired, I just think about the fact that we cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at Campaign Event

So this is what I tell myself: We cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

So, look, this is what I know: We cannot turn back now.

WHITEHOUSE: The White House

And what we really, truly know is that we cannot turn back now.

WHITEHOUSE: The White House

So, see, what I tell myself is that we cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Reno, NV

We cannot turn this fledgling recovery into sustained growth with policies and solutions that ignore a third of our job creators.

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So what give me passion, what keeps me pumped up is the belief and understanding that we cannot turn back now.

WHITEHOUSE: The White House

We cannot turn in a heated instant on a friend like that, no matter how vexed our friendship may have sometimes been.

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So what I tell myself is that we cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

Regrettably, Iran is not responding to the many constructive proposals that have been made and we cannot turn a blind eye to this.

WHITEHOUSE: Signing of New START Nuclear Arms Treaty with Russia

So I tell myself every day, we cannot turn back now.

WHITEHOUSE: The White House

So what I know is that we cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

Every day I tell myself: We cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

So I tell myself, we cannot turn back now.

WHITEHOUSE: The White House

We cannot turn back now -- absolutely unacceptable.

WHITEHOUSE: The White House

We know that we cannot turn back now.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

"America, we cannot turn back, " Obama said.

NPR: Obama Accepts Nomination With Sweeping Speech

America, we cannot turn back.

NPR: Obama Accepts Nomination With Sweeping Speech

We cannot turn back now.

WHITEHOUSE: REMARKS BY THE FIRST LADY AT A CAMPAIGN EVENT

While we cannot yet cheaply turn ordinary carbon into competition for De Beers, we are heading that way.

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We still have a long way to go, so we cannot afford to turn back the clock now.

WHITEHOUSE: Highlights of the President��s Unprecedented Commitment to the People of Puerto Rico | The White House

We should be willing to challenge old assumptions in order to lessen the prospects of such violence in the future. (Applause.) But what we cannot do is use this tragedy as one more occasion to turn on each other. (Applause.) That we cannot do. (Applause.) That we cannot do.

WHITEHOUSE: President Obama: Memorial in Arizona

We cannot know which among the truths we consider so patently obvious today will one day turn out to be so absolutely, completely mistaken, that we will blush with embarrassment at the thought that we once embraced it.

CNN: Don't be like Washington; listen to other views

And when we cannot agree on where the lines should be drawn, we turn to the Supreme Court to work it out for us.

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