There seems to be no limit to which some men will go to avoid the labor of thinking. Thinking is hard work.

I believe that the science of chemistry alone almost proves the existence of an intelligent creator.

The doctor of the future will give no medication, but will interest his patients in the care of the human frame, diet and in the cause and prevention of disease. ~

When you have exhausted all possibilities, remember this - you haven't.

As a cure for worrying, work is far better than whiskey. I always found that, if I began to worry, the best thing I could do was focus upon doing something useful and then work very hard at it. Soon, I would forget what was troubling me.

I owe my success to the fact that I never had a clock in my workroom.

The first requisite of success is the ability to apply your physical and mental energies to one problem without growing weary.