I was in synagogue last weekend for a cousin's bat mitzvah and was struck by the entrepreneurial lessons from the weekly Torah portion. The portion was Exodus 18, where Jethro, Moses' father-in-law, sits down with him and gives him some mentorship:
What is this thing that you are doing for the people? Why do you alone sit, and all the people stand before you from morning until evening…The thing that you do is not good. Both you and these people who are with you will surely wear yourselves out. For this thing is too much for you; you are not able to perform it by yourself.
Moses is the ultimate entrepereneur, trying to do it all himself. He leads the Israelites out of slavery from Egypt (nice vision!) and then is forced to execute on creating a new society and way of life for his people. It's too much for one person to bear.
So like any good mentor, Jethro gives it to him straight – you are going to burn out. You need to delegate. Find some good people you trust and let them deal with the minor issues. Focus your energy on finding the right people, put them in a position to succeed and then save yourself for the really big decisions.
Pretty good advice for an entrepreneur.