Mental vigor

Definition and stakes

Thomas W. Shannon,  Self Knowledge and Guide to Sex Instruction…

“ By keeping your mind pure, following the forgotten physical directions, taking plenty of mental exercise in reading books of high mental and moral tone, hearing good speakers and indulging in independent thought, this vital principle will be directed to the brain, where it will be converted into intellectual brilliancy and mental vigor. ”
Source: Gutenberg

Ray Vaughn Pierce,  The People's Common Sense Medical Adviser in Plain English

“ We know that courage, assurance, and conscious power are necessary for the fulfillment of purpose, because intention precedes action. Will-power is an indication of HEALTH, and the constant exercise of these mental faculties exerts a steady, regular, and strengthening influence over the bodily functions. We translate mental energies into physiological industry. These faculties impart tone to the system, sustain the processes of nutrition, circulation, assimilation, secretion and excretion, and their distinguishing characteristics are vigor, tension, and elasticity. ”
Source: Gutenberg

Get perspective with Kwize: daily news enlightened by great literature