If you’re doing things right, something will always be a little bit broken

If people don’t know how to do something, make them learn. That’s how Dropbox went from having 3 to 4 engineers regularly contributing to the iOS code base to over 30. “If you’re doing things right, something will always be a little bit broken. Most importantly, tell everybody that a little bit of chaos is okay,” Agarwal says

Source: http://firstround.com/review/The-30-Best-Pieces-of-Advice-for-Entrepreneurs-in-2014/