Focus on Redefining the Problem #LightUpEDU by Jeff Herb | Jan 5, 2016 | Jeff, Quotes | 0 comments You can focus on things that are barriers, or you can focus on scaling the wall or redefining the problem. Tim Cook #LightUpEDU Get new posts via email!Join our mailing list to receive the latest articles from LightUpEDU. SUBSCRIBE! Thanks for subscribing! Please confirm your subscription by clicking the link in your email. Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.