The brain is hardwired for positive thoughts to release biochemicals in a chainreaction (like serontonin and endrophins) which flood the system for good which assists in mental and physical health.
For as he thinketh in his heart, so is he: Proverbs 23:7
For as he thinketh in his heart, so is he: Proverbs 23:7
"The brain is the citadel of the being."
Counsels to parents, teachers & students p.299 E.G.W.