To teach is to learn twice. Aim for perfection, settle for excellence. Every day preach the Gospel, and if necessary, use words. If your goal isn’t impossible, you’re not reaching high enough.
The number one way to learn is to teach. You know this. Imagine wanting to become an excellent professional speaker (another impossible goal). Could jeff noel take the most obscure thing, like running, and apply Disney Business Practices to become an Olympic athlete?