Love this from Google's interface guru Marissa Mayer:
Be an information fountain.
Tell everyone everything, the more valuable the better.
Sharing leads to connections.
Connections lead to collaboration.
Collaboration leads to creativity & innovation.
Creativity & innovation are what change the world.
From her 5/16/09 Commencement Address at the Illinois Institute Of Technology:
See two other 2009 commencement speeches from Google execs here.