El secreto de Tim Cook para transformar Apple: qué hacía todos los días a las 5 de la mañana

As Apple gets a new CEO in John Ternus, Tim Cook shares the 4 a.m. morning ritual he stuck by for 15 years in…

Tim Cook woke up before 4 a.m. for 15 years to read hundreds of Apple customer emails—and he said it drove him to “work harder and push further.”