Commerce unites; religion divides.

Every theory in medicine, if medicine is to remain healthy, must be beaten out on the anvil of skepticism. So do we weed out charlatanism.

nothing is so binding as pity.

How much ... did the volume of disease in a nation account for its spirit? If so, the eradication of sickness, as far as it was possible, was a responsibility a democracy must assume for its people.

We are fast moving toward an aristocracy of health.

To lose faith in oneself is to cease to create; to cease to create is to cease to exist.

Commerce unites; religion divides.