When I was young and irresponsible, I was young and irresponsible.

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.

African-Amendment.

I wish I could avoid the people who have threatened me. My favorite threat is that I will be thrown in the River Miljacka, which is at most knee-deep, with my feet bound in cement.

It's hard to go out in front of people with an acoustic guitar and improvise for 30 or 40 minutes, but I had a compulsion to do it. I just had to in a way that I can't really explain.

We may be sucking in all sorts of viruses and we really don't know the full range of them. Maybe we've got flu virus inside of us. That's a possibility. Maybe we're part flu.

It's good to know you're working for someone you're familiar with, who's a friend and he has your back and you have his back also.

Reason is a very light rider, and easily shook off.

I just know so many people who have six or seven foreign languages and have read everything and have musical training and they are still dorks

I'm not the messenger at all. I'm the message.

Forsake Alcohol, eat grapes instead!

It is painful to behold a man employing his talents to corrupt himself.