Early in my tenure as a principal, I had coffee with a veteran school leader and mentor. As we discussed the complexities of leadership, he asked, “What is your biggest challenge?” Before I could answer, he added, “And you can’t say time.” This comment has remained with me for a decade, as I work to improve my leadership on behalf of the children in the Philadelphia area. Educational leaders would love nothing more than to have more time. However, it’s difficult to come up with more of this essential resource. Over the years, I have come to realize what matters is not how much time we have, but how we use it. I served the School District of Philadelphia for eight years as a principal