"Small minds talk about people. Average minds talk about events. But great minds, they talk about ideas."
If you want to be a master or the ninja in business, you have to invest in yourself and invest in people.
You need to invest in yourself because you cannot give what you don't have. You've got to invest in your people because your people will help you bring about your goals, your desires, your dreams, and the hopes that you have placed in your heart.