Always Day OneBy: Alex Kantrowitz 'A gangster read!' Scott Galloway, author of The Four 'A must read!' Charles Duhigg, author of bestselling The Power of Habit 'The tech giants are far from perfect, but Always Day One reveals the inventive elements of their culture that entrepreneurs can and should learn from' Mark Cuban, serial entrepreneur, investor, and owner of the Dallas Mavericks At Amazon, 'Day One' is code for inventing like a startup with little regard for