The Little Finger.
Reading edition
The little finger well developed indicates versatility of talent; to make much of little; the power to manifest character; to illustrate and externalize; it enables its owner to make others see and feel what he feels himself; it is the basis of conversational talent. The first, second and third fingers are moved by a common muscle to them all; the little finger is moved independently. The first phalange of the little finger, long, shows mind, and its breadth shows philosophy. The second phalange indicates by its length and breadth business versatility; the third phalange, by its fullness, social life and its requirements; width of lines in the joints indicate system, and development of knuckles, activity.
If the little finger is unusually large, its owner shows ability to scheme, over-running with theories. If long and square, the natural lawyer; with short first phalange, the criminal lawyer; with first phalange very long and square, the philosopher and judge; associate with large first phalange in second finger denotes the sage, seer and prophet.
A short, thin little finger shows lack of ability to externalize; such people are unable to express what they feel.