"I believe that prayer is our powerful contact with the greatest force in the universe"

"It is only when they go wrong that machines remind you how powerful they are"

"Prayer is not an old woman's idle amusement. Properly understood and applied, it is the most potent instrument of action"

"Powerful indeed is the empire of habit"

"Having soon discovered to be great, I must appear so, and therefore studiously avoided mixing in society, and wrapped myself in mystery, devoting my time to fasting and prayer"

"The most valuable possession you can own is an open heart. The most powerful weapon you can be is an instrument of peace"

"I believe in prayer and in strong belief"

"A simple grateful thought turned heavenwards is the most perfect prayer"

"Education is the most powerful weapon which you can use to change the world"

"Situational variables can exert powerful influences over human behavior, more so that we recognize or acknowledge"

"Faith and prayer are the vitamins of the soul; man cannot live in health without them"