neues Jim Collins Buch. Bemerkenswertes Zitat:
"As I got into my research, I saw that those who were really effective made use of not just a "to-do" list but a "stop-doing" list. I set up a time almost every day where I turn off my cell phone and do not get on [the Internet]. It's a pocket of quietude. I also leave white space on my calendar, roughly three days every two weeks. Nothing can be scheduled during white-space time. I try to create bubbles of tranquil time for hard thinking. It can also be a day where you get up at 6 and do a bunch of writing and then go rock-climbing for three hours."