All resources are not obvious; great managers find and develop available talent.
You measure success by how much good you do for others.
People always say 'Motivation is great but it doesn't last.' I just tell them, bathing does not last either, that is why I recommend it daily.
The way you see people is the way you treat them.
Nobody on the face of the earth can make you feel inferior without your permission.
If you have enough push, you don't have to worry about the pull.