[Should] Iraq acquire fissile material, it would be able to build a nuclear weapon within a year.

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.

Don't let what you fear stop you from pursuing it. For the most part, what you fear doesn't even know that you are afraid of it.

In your daily life, let your destined visions be farther than your gifted sight and your ultimate joy be vibrant than your demeaning worries. Think big, dream big.

It’s not right because it just isn’t. You can’t go round making up evidence just because you’re convinced someone is guilty. You can’t be judge and jury

Strength and compassion are not mutually exclusive.

I'm addicted to creating and writing.

I talked about the stuff so openly that people are able to connect and relate. I put everything out there [into the network], and if I'm having a bad time, people know about it.

Income earned by the sweat of your brow should be taxed at the lowest rates, not the highest. Capital gains should be taxed at a higher rate.

All broken hearts are circumstantial. Every lovelorn jerk is the victim of bad timing, good intentions, and someone else’s poor decision making.

There are many lights in the shadows and many shadows in the lights; lots of talents in the shades, lots of incompetents in the luminosities

The first boy was always the hardest.