You can't say you love your country and hate your government.

In science, if the last 50 years were the age of physics, the next 50 years will be the age of biology.

American and Israel share a special bond. Our relationship is unique among all nations. Like America, Israel is a strong democracy, a symbol of freedom, and an oasis of liberty, a home to the oppressed and persecuted.

I will get things done for America.... Faced with apathy, I will take action. Faced with conflict, I will seek common ground.... Faced with adversity, I will persevere. I will carry this commitment with me this year. I am an Americorps volunteer.

One of the main reasons we ought to re-elect President Obama is that he is still committed to constructive cooperation... He appointed Republican secretaries of defense, the Army and transportation. He appointed a vice president who ran against him in 2008.

People can quarrel with whether we should have more troops in Afghanistan or internationalize Iraq or whatever, but it is incontestable that on the day I left office, there were unaccounted for stocks of biological and chemical weapons.

I may not have been the greatest president, but I've had the most fun eight years.