Why you should know that you don’t know

“I don’t know” is one of my favorite phrases. It’s a sign of intelligence. As far as I’m concerned, smart people deal in shades of gray, or better yet, shades of color, but not blacks and whites. People who are sure they’re right about something impress me a lot less than people who recognize they may be wrong.

by Tim Berry

Full Story: http://timberry.bplans.com/2010/04/in-praise-of-not-knowing.html