Stay hungry, stay foolish .... Steve Jobs
There's some great advice in this video of Steve Jobs' commencement speech at Stanford College.
There's only one point here that I don't buy into, - the fear-of-death-as-motivation-to-follow-your-dream thing. Better to see that all fear is unfounded, so you can have a life motivated by love rather than fear, me thinks.
But I think Steve's kicker... 'Stay hungry, stay foolish' .... is a wonderful mantra to live by.
Note: If you are reading this from a feed reader and can't see the video here is the link.