"Progress in manufacturing is measured by the production of high quality goods. The unit of progress for Lean Startups is validated learning-a rigorous method for demonstrating progress when one is embedded in the soil of extreme uncertainty."

Previous Quote

The ego encourages you to constantly prove yourself and what you already know. When you are in the presence of someone you feel the need to impress, the ego's automatic response is 'I know.' The moment you say 'I know,' you are demonstrating that you don't know. You can learn something valuable from everyone, in every situation.

— Iyanla Vanzant