That´s a quote from the brilliant Faris Yakob - http://farisyakob.typepad.com/blog/2010/01/existence.html - the full quote:
"You need a social profile to engage with other people and the world - but you need to be doing other stuff, constantly, to feed it. To be successful in social spaces, you need to be active in the world"
Thanx @Daria for sharing: http://bit.ly/d5s6Mq