Man is made of opinions,—of truth and error; and his life is a warfare like all other lives before him.... Man goes on developing error upon error till he is buried in his own belief.... It is the office of wisdom to explain the phenomena in man called disease, to show how it is made, and how it can be unmade. This is as much a science as it is to know how to decompose a piece of metal.

The silkworm spins out his life, and, wrapping himself in his labor, dies.

Science is wisdom reduced to practice.

Now, I stand alone on this rock, fighting the errors of this world, and establish the science of life by my works. What is my mode of warfare? With the axe of truth I strike at the root of every tree of error and hew it down, so that there shall not be one error in man showing itself in the form of disease.

Human misery universally arises from some error that man admits as true. We confound our fears with the idea feared, and place the evil in the thing seen or believed. Here is a great error, for we never see what we are afraid of.

Every one is made of matter, and matter is continually going through a chemical change. This change is life, not wisdom, but life, like vegetable or mineral life. Every idea is matter, so of course it contains life in the name of something that can be changed. Motion, or change, is life. Ideas have life. A belief has life, or matter; for it can be changed. Now, all the aforesaid make up man; and all this can be changed.

It may seem strange to those in health that our beliefs affect us. The fact is, there is nothing of us but belief. It is the whole capital and stock in trade of man. It is all that can be changed, and embraces everything man has made or ever will make.