"As we speak, Iran has rolled back..." - Quote by Barack Obama

“Don't be afraid to ask questions. Don't be afraid to ask for help when you need it. I do that every day. Asking for help isn't a sign of weakness, it's a sign of strength. It shows you have the courage to admit when you don't know something, and to learn something new.”

“The window is closing.”

“Hope - Hope in the face of difficulty. Hope in the face of uncertainty. The audacity of hope!”

“A sincere diplomat is like dry water or wooden iron.”

“In the fight against ISIL, we cannot rely on an Assad regime that terrorizes its people; a regime that will never regain the legitimacy it has lost. Instead, we must strengthen the opposition as the best counterweight to extremists like ISIL, while pursuing the political solution necessary to solve Syria's crisis once and for all.”

“As president, I decided that a strong, confident America could advance our national security by engaging directly with the Iranian government. We've seen the results.”

“Several Americans, unjustly detained by Iran, are finally coming home. In some cases, these Americans faced years of continued detention, and I've met with some of their families. I've seen their anguish, how they ache for their sons and husbands. I gave these families my word. I made a vow that we would do everything in our power to win the release of their loved ones, and we have been tireless.”

“Iran . . . has failed to take the opportunity to demonstrate that its nuclear program is peaceful . . . time is not unlimited.”

“Iran is biggest strategic beneficiary of invasion of Iraq.”