A dictatorship would be a heck of a lot easier, there's no question about it.

Fool me once, shame on - shame on you. Fool me - you can't get fooled again.

Leadership to me means duty, honor, country. It means character, and it means listening from time to time.

Terrorist attacks can shake the foundations of our biggest buildings, but they cannot touch the foundation of America. These acts shatter steel, but they cannot dent the steel of American resolve.

Freedom itself was attacked this morning by a faceless coward, and freedom will be defended.

Our enemies are innovative and resourceful, and so are we. They never stop thinking about new ways to harm our country and our people, and neither do we.

Freedom is not our gift to the world it is God's gift to humanity.

To those of you who received honours, awards and distinctions, I say, well done. And to the C students, I say, you too can be president of the United States.

I do solemnly swear that I will faithfully execute the Office of President of the United States, and will to the best of my Ability, preserve, protect and defend the Constitution of the United States

I believe a marriage is between a man and a woman.

Some folks look at me and see a certain swagger, which in Texas is called 'walking.'

It is said that God is always on the side of the big battalions.

Quidquid praecipies, esto brevis.(Whatever advice you give, be brief.)

Some circumstantial evidence is very strong, as when you find a trout in the milk.

The thing about Americans, ” she said, “is that you’re very concerned about everything all the time.

It will be up to each of you to make sure that young people, African Americans, Latinos and women who powered our victory in 2008 stand together once again.

We are in charge of our attitudes.

When I step into the kitchen in the morning, I go for the scrambled eggs with pine nuts and minced lamb. When I finish at night, it is hard to resist the burger.

The search for the truth is the most important work in the whole world - and the most dangerous.

If you haven't found something worth dying for, you're not fit to live.

If people hate me they hate me.