Your time is limited, don't waste it living someone else's life. Don't be trapped by dogma, which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become.
The way to get started is to quit talking and begin doing.
It's not always necessary to be better than everyone else, but to be better than you used to be.
The goal is not to be right, the goal is to make money.