So, always start with a product, always start with a customer, always start with a service and how this product or service will dramatically improve the quality of the life or the work of the customer.

The predominant quality of successful people is optimism.... Your level of optimism is the very best predictor of how happy, healthy, wealthy, and long-lived you will be.

If what you are doing is not moving you towards your goals, then it's moving you away from your goals.

You cannot eat every tadpole and frog in the pond, but you can eat the biggest and ugliest one, and that will be enough, at least for the time being.

A major stimulant to creative thinking is focused questions.

What you concentrate on largely determines the quality and quantity of the results that you get and the success that you enjoy.

Perhaps the most important word in success and happiness is the word,"ask."