内容简介：What's the worst thing you can hear when you have a good idea at work? “That's not how we do it here!” In their iconic bestseller Our Iceberg Is Melting, John Kotter and Holger Rathgeber used a simple fable about penguins to explain the process of lead-ing people through major changes. Now, ten years later, they're back with another must-read story that will help any team or organization cope with their biggest challenges and turn them into exciting opportunities.