The only ones to get hurt on a roller coaster are the jumpers.

If you don't live it, you don't believe it.

Dependency arguments often come from elites - either aid agencies or governments - and say something about attitudes to poor people.

They have gun control in Cuba. They have universal health care in Cuba. So why do they want to come here?

But, as all scientists know, there is a time lag of 12 to 18 months between the time a manuscript is submitted and the time it is published in a scientific journal.

Mr. President, I love you, but you're wrong. (To Richard Nixon, on the Vietnam War)

The spirit of interdependence will not cost us more than it's worth. On the steep slope ahead, holding hands is necessary. And it just might be that we can learn to enjoy it.