The battle for your mind

"We are not what we think we are, but what we think, we are"

Were i so tall to reach the pole, or grasp the ocean with my span, I must be measured by my soul: the mind´s the standard of the man.

"The brain nerves that connect with the whole system are the medium through which heaven communicates with man, and affects the inmost life. whatever hiders the circulation of the electric current in the nervous system, thus weakening the vital powers and lessening mental susceptibility, makes it more difficult to arouse the moral nature" Education p. 209.