At the heart of Quintiles is a drive to make life better for people all over the world. It's what we call the Patient Principle. In everything we do, we think about the patients whose lives could be changed by breakthroughs in drug development - and we weave that into the fabric of our internal culture, thought leadership and partnerships with sponsors. In this video, you will hear firsthand about cystic fibrosis through the eyes of a patient - and how the promise of new therapies make all the difference to one little girl's future.