I understand small business growth. I was one.

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.

Who would have guessed that four minutes could change everything?

When you have to kill the same terrorist twice in one week, then there's either something wrong with your skills or something wrong with your world. And there's nothing wrong with my skills.

Optimism is a kind of heart stimulant - the digitalis of failure.

Chaos is inherent in all compounded things. Strive on with diligence.

I want a Supreme Court that doesn't always side with corporate interests.

There are times with your friends when you just have to put their whole mess out of your mind for a while.

The effects of Twitter and Facebook and all those things on people's psychologies is a really interesting question to which nobody knows the answer.

Love is the common currency of the poor.

A practitioner in panegyric, or, to speak more plainly, a professor of the art of puffing.

I'm trying to find answers. It can be quite frustrating, but at the same time, I'm never quite satisfied with what I'm doing, so I'm always looking for the next thing.