Dick linked this list yesterday and I agree, it's a great list.
No.10 - Appearance matters
No.9 - You are what you eat (and drink)
No.8 - You can’t do everything on your own
No.7 - Value your sleep
No.6 - Confidence is king - be decisive
No.5 - Learn from the experience of others
No.4 - There are worse things than being bored
No.3 - You can’t rely on technology
No.2 - You always have something more to give
No.1 - Appreciate your friends
Go read why -- if you don't already know.