Tools of Titans: The Tactics, Routines, and Habits of Billionai... by Timothy Ferriss https://t.co/P6gM2yr2HW https://t.co/7xK0RpOZIU

Tools of Titans: The Tactics, Routines, and Habits of Billionai... by Timothy Ferriss https://t.co/P6gM2yr2HW https://t.co/7xK0RpOZIU (via Twitter http://twitter.com/thebestofthelot/status/909796669172195329)