The most practical of all methods for controlling the mind is the habit of keeping it busy with a definite purpose, backed by a definite plan."And"A man whose mind is filled with fear not only destroys his own chances of intelligent action, but he transmits these destructive vibrations to the minds of all who come in contact with him, and destroys, also, their chances.
Napoleon Hill, Think and Grow Rich: The Landmark Bestseller - Now Revised and Updated for the 21st Century
mind-control, mindset, success, success-self-improvement