For his part, Loeb is simply keeping his nose to the grindstone.

WSJ: Syracuse wraps up spring; Hunt tops the QBs

And we need to keep our nose to the grindstone and keep working hard to continue that growth and continue that job creation.

WHITEHOUSE: Press Briefing

Shawn Smith believes that her client has done everything right by showing what he can do, unleashing his talent on Sundays and keeping his nose to the grindstone.

FORBES: The Business Of Colin Kaepernick

Why would you think Senator Hillary Clinton, who spent so much time trying to establish herself as a senator, came in with right to work, put her nose to the grindstone, didn't see the limelight, really dug in?

NPR: Political Junkie: Clinton, Lieberman and Holder

The 53-year-old Mr. Hurd has a nose-to-the-grindstone style.

WSJ: At Oracle, Hurd in Rare Situation

This would have been an odd decision anywhere but it was revolutionary in nose-to-the-grindstone Korea.

FORBES: You Can Make Better Business Decisions.

Of course, both moment-of-insight problems and nose-to-the-grindstone problems assume that we have the answers to the creative problems we're trying to solve somewhere in our heads.

WSJ: Jonah Lehrer on How to Be Creative