You call for complexity and don't ask these questions yourself.

And much of the testing, for all its complexity, may not be necessary.

But to look to them for complexity is beside the point.

For all its apparent complexity, the issue before Congress and the nation is quite simple.

The process can be repeated a number of times for greater complexity.

It is not the text itself that makes for complexity.

By contrast, he added, there is a role for complexity too.

One does not look to the nightly news for complexity.

At the heart of every Shakespeare play, for all its complexity, there is a very simple story.

"People down here are so busy they don't have a tolerance for great complexity," he said.