QUOTE : Some management bloviators will advise you simply to hire the right people and then leave them alone. Dick Costolo, Twitter’s CEO from 2010–2015, explained succinctly how crazy this advice is. “That’s like saying, to have a good marriage, marry the right person and then avoid spending any time with them. Ridiculous, right?” he exclaimed. “Imagine if I went home and told my wife, ‘I don’t want to micromanage you, so I’m not going to spend any time with you or the kids this year.