This is not a good atmosphere in which to debate grand ideas.

Some think the theory may be part of an even grander idea.

Why give her another reason to bark at him for his grand idea gone bad?

By now, most people agree that smoking is not a grand idea for anyone.

"I just hope to God that all my grand ideas are going to work," he said.

Not exactly the grand idea that we're all waiting for, though, is it?

They have been able to focus on big projects and grand ideas.

"It was about this grand idea of who we were as a family."

In 1995, all we had were grand ideas, but no practical action on the ground.

"Did I tell you another grand idea that came to me in the middle of last night?"