You can measure the true strength of a man by how well he controls others, but you measure his true power by how well he controls himself

His was a firmly knit, muscular frame that suggested power in the broad shoulders and beyond — an inward strength,

I can give her no greater power than she has already, said the woman; don't you see how strong that is? How men and animals are obliged to serve her, and how well she has got through the world, barefooted as she is. She cannot receive any power from me greater than she now has, which consists in her own purity and innocence of heart. If she cannot herself obtain access to the Snow Queen, and remove the glass fragments from little Kay, we can do nothing to help her.

One without power does not mean lack of physical or mental strength.

Our nettlesome task is to discover how to organize our strength into compelling power.

I've never been a power hitter before, but I've been working out to increase my strength. I'm not that big to begin with, but I can feel it now when I drive the ball.