Gwyneth Paltrow transitioned from Hollywood star to start-up founder with her lifestyle brand Goop by leaning into what she knew, embracing what she didn’t, and coming up with strategies to fill the gap.

You need a great story to build a great company. No one embodies this principle more fully than Scott Harrison, founder of Charity: Water. A master storyteller, Scott built his nonprofit on 3 radical principles: (1) 100% of donations would go to water projects (2) Progress reports would be transparent, sharing victories and defeats (3) The brand’s storytelling would lead with hope instead of guilt, inspiring joyful participation without sacrificing honesty.

You can marshal the power of millennials to grow your company, but you have to redefine your concept of loyalty. To keep millennials as users (and employees), you’ll need to keep evolving — and help them evolve. No one understands this better than Brit + Co founder Brit Morin. As a maker and media creator, Brit is constantly co-evolving with her (mostly millennial) audience—and team. It’s a secret to scale with the generation adapted to a world of constant change.