“Strength is not just in muscle and bone," Rovender said"That is right," Soth added. "Emotional strength is more powerful.”
“Strength of the mind is more powerful than strength of the muscles.”
“Although he's slight, he has that wiry strength that seems to come more from will than muscle.”
“Self-control is strength. Right thought is mastery. Calmness is power. ”
“Her mother had always said that there was strength and power in the time right before dawn, and those who slept through it missed the best part of the day.”
“No ability, no strength and force, no power of intellect or power of wealth, shall avail us, if we have not the root of right living in us.”