A solitary, unused to speaking of what he sees and feels, has mental experiences which are at once more intense and less articulate than those of a gregarious man. Thomas Mann
With a kind of stubbornness, Gregor's father refused to take his uniform off even at home; while his nightgown hung unused on its peg Gregor's father would slumber where he was, fully dressed, as if always ready to serve and expecting to hear the voice of his superior even here.
No matter what his position or experience in life, there is in everyone more latent than developed ability; far more unused than used power. James Cash Penney