Nobody ever heard Jack Nicklaus say 'I don't know' about anything.

Nobody ever heard Jack Nicklaus say "I don't know" about anything.

When Jack White called and wanted me to do a video and play mandolin with The Raconteurs, I didn't know anything about The Raconteurs at that time.

Nobody has ever said anything about Marion Jones every using performance-enhancing drugs and they never will.

I don't know much about him; never heard him say more than nope or yup.

Nobody but radicals have ever accomplished anything in a great crisis.