In my neighborhood, when you've got something to say to a guy, you look him in the eye and you say it to him.

If I could get every single cancer genome sequence that has been sequenced; if I could ever put it in one repository, we have the capacity to do a million billion calculations per second. We'll be able to find out more in 10 minutes more than it would take 10 Nobel laureates 10 years to find out about the patterns of cancer and the cures for cancer.

America doesn't have health insurance.

I am very optimistic about - about Iraq. I mean, this could be one of the great achievements of this administration. You're going to see 90,000 American troops come marching home by the end of the summer. You're going to see a stable government in Iraq that is actually moving toward a representative government.

It is the most vicious of all crimes - to be abused by someone you had a relationship with! Because then you blame yourself.

My own father had always said the measure of a man wasn't how many times or how hard he got knocked down, but how fast he got back up. I made a pledge to myself that I would get up and emerge from this debacle better for having gone through it. I would live up to the expectation I had for myself. I would be the kind of man I wanted to be.

It is no secret that I believe my son, Attorney General Beau Biden, would make a great United States senator - just as I believe he has been a great attorney general. But Beau has made it clear from the moment he entered public life, that any office he sought, he would earn on his own.