This nation is daring and decent and ready for change.

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

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

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

I've learned .... That when you harbor bitterness, happiness will dock elsewhere.

Selfish leadership is okay with the failure of the successor so as to ensure that any form of praise will continue to be heaped on them

It takes an athlete to dance, but an artist to be a dancer

Flattery is telling the other person precisely what he thinks about himself.

Great coaches are great humanitarians. They really care for the athlete as people first and athletes second. This is paramount in gaining respect.

Many say an art dealer running a museum is a 'conflict of interest.' But maybe the art world has lived an artificial or unintentional lie all of these years when it comes to conflicts of interest.

Just a few daily disciplines make a big difference

I feel about 18, but my mind is much more mature now, so it's a perfect combination.

Your voice is like a very serious instrument that you have to tame if you want to be an amazing singer - Marvin Gaye or Michael Jackson.

A flatterer is the shadow of a fool.