It means that at the end of every workday, you'll know you gave the highest standard of care to your patients and their families. It means working on the cutting edge of research and technology without ever compromising the compassion you feel, or the person you are. It means learning from and teaching some of the brightest minds in health care. It means being part of a diverse and supportive community whose purpose is clear and unwavering. And it means making a difference to children from around the world -- whose resilience will inspire you and whose optimism will shape you.