I've got a job to do, and I'm going to be judged upon whether or not the world is more peaceful and whether or not America is more prosperous and more compassionate.

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.

It is only when you are confident about your own self, that the society begins to hail you the way you want.

For the most part, we, who could choose simplicity, choose complication.

I'm like a plant, I reach for the sun.

I had no new ideas on the physics we might learn, and I could not compete with the younger generation.

There is pleasure in the pathless woods.

Barring that natural expression of villainy which we all have, the man looked honest enough.

Happiness is realizing your dreams.

Express your ideas with the world

To give anything less than your best is to sacrifice the gift.

We spent our whole lives in unconsous excercise of the art of expressing our thoughts with the help of words