Losers quit when they fail. Winners fail until they succeed.
Skills make you rich, not theories.
Typically the person who raises the money, or puts up the money to start the business, owns the lion's share of the business. So learn how to sell and keep learning. It will usually be your own fear that you have to overcome.
You get one life. Live it in a way that it inspires someone.
I'd rather be a victor than a victim.
When you combine boring with fear, you have fun.