(6.5) This mechanism is the brain.
(5.15) The principle of cause & effect destroys superstition, precedent, and conventionality.
(4.25) Constructive thinking is the ability to adjust the thought process to the will of the Universal; to cooperate with cause & effect.
The Universal is differentiated by the thinking brain which produces our predominant mental attitude by the quality of our thoughts.
(4.26) This is accomplished by securing a perfect understanding of the principle forces, methods, and combinations of mind.
(5.16) These principles have been discovered by a generalization of facts that are unusual, rare, strange, and form the exception.
(6.6) Our predominant mental attitude may be changed by changing what we think about.
We acquire a perfect understanding through inductive reasoning.