This is the basic truth explained in the .pdf file The Science of
Getting Rich (did I say Secret?)


There is a thinking stuff from which all things are made, and which, in
its original state, permeates, penetrates, and fills the interspaces of
the universe.

A thought, in this substance, produces the thing that is imaged by the
thought.

Man can form things in his thought, and, by impressing his thought upon
formless substance, can cause the thing he thinks about to be created.

Of course the language is a bit old-fashioned and man is used to denote
all of us! No sexism intended I'm sure.