Yes, build upon each other's ideas, but think twice before adopting an outdated one, discarded more than 10 years ago.
"… 'Move fast and break things' mantra reputed to be used by engineers at Facebook.
Organizations should move fast, but not if things break.
In fact, Zuckerberg has edited his mantra [in 2014].
Now it's 'Move Fast With Stable Infra,' and while it's less catchy, it's more useful."
—Robbie Kellman Baxter, The Forever Transaction