"We should never hesitate to use military..." - Quote by Barack Obama

“When it comes to telephone calls, nobody is listening to your telephone calls. That's not what this program is about. ... What the intelligence community is doing is looking at phone numbers, and durations of calls; they are not looking at people's names and they're not looking at content. ... If the intelligence committee actually wants to listen to a phone call they have to go back to a federal judge, just like they would in a criminal investigation.”

“We live in a complex world and at a challenging time.”

“Even limited military actions end up carrying with them great costs and unintended consequences.”

“Good infantry is without doubt the sinews of an army; but if it has to fight a long time against very superior artillery, it will become demoralized and will be destroyed.”

“Never lose sight of this maxim, that you should establish your cantonments at the most distant and best protected point from the enemy, especially where a surprise is possible. By this means you will have time to unite all your forces before he can attack you.”

“I am going to Spain to fight an army without a general, and thence to the East to fight a general without an army.”

“We remember the specter of sectarian violence -- al Qaeda's attacks on mosques and pilgrims, militias that carried out campaigns of intimidation and campaigns of assassination. And in the face of ancient divisions, you stood firm to help those Iraqis who put their faith in the future.”

“We are engaging in the diplomatic efforts that are required within Iraq among the Shia, the Sunni and the Kurd, among friends, like Egypt, and Turkey and Saudi Arabia, but also enemies like Iran and Syria. They have to have buy-in into that process.”

“There's no doubt in my mind, though, that the Iraqi people would be better off with a different leader who did not waste their oil on weapons, as opposed to education, as opposed to healthcare, as opposed to food, as opposed to roads, as opposed to clean water. It is really sinful, a crime, what Saddam Hussein has done with the wealth of the Iraqi people over the last 30 years.”