nov
15
2019
Bron: Why breakthrough innovation is overrated (and what you should do instead)
Time is free, but it's priceless. You can't own it, but you can use it. You can't keepit, but you can spend it. Once you've lost ityou can never get it back.
Harvey MacKay
InvloedDe zes geheimen van het overtuigenRobert Cialdini
Bij Managementboek