Without this balance, a body's immune system will not have the desired response when faced with infection. These findings could aid the development and production of vaccines and lead to further research on how the body fights specific infections, such as HIV.

Middle age is when you realize that you'll never live long enough to try all the recipes you spent thirty years clipping out of newspapers and magazines.

American culture has always known success, not suffering, so we've never known what to do with this part of the Bible. The more we succeed, the more we're seduced into thinking we can control everything. We dissect Revelation to get a sense of control over the future.

The US has not imposed democracy in Yemen, its people have.

Any American boy can be a basketball star if he grows up, up, up.

Most people - and particularly people whose lives have nothing to do with books at all - are intrigued by the idea that somebody wants to listen to them and get it right.

You need diplomacy and not slogans. This is the place for wisdom, the place for seeking windows that will take you to the objective.