By virtually any standard, Pope Francis has become a beloved and effective world leader. He lives in a modest guesthouse instead of the Apostolic Palace. He wears the same cross he wore when he was a cardinal. And he gave up the famed Mercedes-Benz Popemobile in favor of a 30-year-old Renault. More important, his words and actions have gained favor with a broad range of global citizens, regardless of their faith. The book Lead with Humility: 12 Leadership Lessons from Pope Francis (Amacom/available in September) frames the life and accomplishments of the pope in the context of today's business environment. Author Jeffrey Krames explains how the pope's humble yet candid approach can be easily adopted by business leaders who need to engage their staff in order to effectively accomplish organizational goals. While Pope Francis is a very likeable figure, history will ultimately evaluate him based on what he accomplishes. The following nine takeaways for IT team leaders are adapted from the lessons highlighted in the book. Krames is CEO and president of JK Literary Services, a publishing and literary agency specializing in leadership, management and business books.