As a cure for worrying, work is better than whisky.

The secret of success is focus of purpose.

The first requisite for success is to develop the ability to focus.

My success is due more to my ability to work continuously on one thing without stopping than to any other single quality.

Focus more on your desire than on your doubt, and the dream will take care of itself.

Focus and simplicity...once you get there, you can move mountains.