Identify the barriers in your life, and develop discipline, courage and the strength to permanently move beyond them, and keep moving forward. (goodreads.com)
If you need help identifying the barriers so that you can immediately shift your beliefs about success, I'd love to talk to you. (mindbodygreen.com)
They also identify barriers that prevent evidence - based programs and policies from going to scale, such as restrictive teacher contracts, poor support for principals, and teachers working in isolation. (restoringopportunity.com)