Either well succeed, or we wont succeed. And the definition of success as I described is sectarian violence down. Success is not no violence.

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.

The ego is what drives a self-serving individual who hates to admit they are wrong.

Quacks are the greatest liars in the world except their patients.

Every word that I say, every song that I sing, and literally every move that I make [ in Chicaho musical] has much purpose.

Humor has to surprise us; otherwise, it isn't funny. It's a death knell for a writer to be labeled a humorist because then it's not a surprise anymore.

In America, every female under fifty calls herself a girl.

The only way you can sustain a permanent change is to create a new way of thinking, acting, and being.

This very moment of your life, if you experience it fully, will show you astonishing wonders and exquisite delights.

If you’re a church person and not a Jesus person, my heart hurts for you. It’s like being engaged and never getting married. It’s miserable.

I mean, women are very important to me. I don't know, they just drive me crazy.

Many communities throughout the nation still do not have the communications infrastructure in place for first responders to communicate with one another during an emergency.