_Strong Quality_ is exhibited by an organization harmoniously constructed, full size, compact and firm. The limbs, trunk and head are generally well formed, the muscles firm, the walk steady, the carriage erect, and the movements generally graceful, but all indicating power. The features of the face are strongly marked and prominent, the lines well marked and the entire structure is definite and established. A hair from the head of such an individual will be harder to break than another from an organization of different quality. It will also be harder to pull from the scalp. The grasp of the hand is steady and firm, indicating muscular power. The eyesight is good and the eye steady and clear, well formed and powerful in range of vision. If the perceptives are large it will be penetrating. The skin is firm to the touch, though the grain may be either fine or coarse. The entire organization is built upon the principle of strength, but the direction in which this strength will be applied will depend upon the temperamental conditions. With the mental temperament well developed, a strong mind will be manifested; with the vital and motive temperaments, strong physical and muscular functions. The relative absence of this quality will be marked by corresponding weakness, and although we may have a pronounced mental temperament, the individual will exhibit but little mental strength, and with a pronounced motive temperament he will be incapable of strong muscular action. _Delicate Quality_ is denoted by delicacy and refinement of structure. It may or may not be co-existent with strength. The strands of silk thread are fine and delicate, but also very strong. Other substances are refined and delicate, but possess little of the element of strength. Delicate quality in the human organization is accompanied by corresponding manifestations. The texture of the skin is close grained, delicate and soft. The hair is fine; the eye is clear and bright, the features smooth and very harmonious. The mental processes are brilliant, facile, rapid; their depth and power, however, depending upon the combination of the element of strength with delicacy. Persons possessing delicate quality are very acute. Such persons are able to appreciate nice shades of thought and to cultivate the graces in an eminent degree. They are adapted to pursuits requiring delicacy of the senses and acute perception, such as music, painting, manufacturing of delicate articles, etc. In literature they display refined taste, and the head is symmetrical and generally well developed. Those who are low in delicacy lack refinement and grace and should carefully cultivate these qualities.