Over the past few years, neuroscientists have made the quite revolutionary discovery that at all ages the brain is plastic or flexible - that's to say it's shaped by experience, what we do and how we think.

This is important and squares well with what we come to realize in the past five years. It shouldn't be surprising that the brain benefits from exercise like the rest of the body, maybe even more.

There are times when I think that the reading I have done in the past has had no effect except to cloud my mind and make me indecisive

They can't have any felonies on their record - or misdemeanors - within the past four years.

The past that Southerners are forever talking about is not a dead past--it is a chapter from the legend that our kinfolks have told us, it is a living past, living for a reason. The past is a part of the present, it is a comfort, a guide, a lesson.

Well, they said there has been in the past a substantial number. Some of the other criteria that the committee was required to look at did in fact look at that criteria of whether the species was likely to reduce substantially in the future and they found that there wasn't evidence to support that.