The document discusses the scaling of Atlassian from its founding in 2001 by Scott and Mike who were 21 years old at the time. They had an idea for enterprise software without high prices or a large sales team. Their model was to make the software sell itself by keeping prices low so they could sell thousands of copies globally to reach 50,000 customers. Their mission is to build a different kind of software company that listens to clients, values innovation, and solves problems with simplicity while providing legendary customer service.