My younger sister retired a few years ago after a 30-year career teaching history and social studies at an inner-city high school.
Judy WoodruffPeople put on their earphones, they lay out their phones, they put - open up their computers, and they convince themselves that they're most productive when they're focused on their e-mail, when, really, they're ignoring the cafeteria, the watercooler, the meetings with colleagues, the times when really the creativity, collaboration happens.
Judy Woodruff