“If you should visit a ship in port and ask the captain for his next port-of-call, he’ll tell you in a single sentence. Even though the captain cannot see his port, his destination, for full 99% of the voyage, he knows it’s there, and barring an unforeseen and highly unlikely catastrophe, he’ll reach it. All he has to do is keep doing certain things every day. If someone asked you for your next port-of-call, your goal, could you tell him? Is your goal clear and concise in your mind? Do you have it written down?”

- Earl Nightingale