of grief on the system--Obliquity of the eyebrows under suffering--
On the cause of the obliquity of the eyebrows--On the depression
of the corners of the mouth 176-195

CHAP. VIII.--JOY, HIGH SPIRITS, LOVE, TENDER FEELINGS, DEVOTION.
Laughter primarily the expression of joy--Ludicrous ideas--
Movements of the features during laughter--Nature of the sound produced--
The secretion of tears during loud laughter--Gradation from loud
laughter to gentle smiling--High spirits--The expression of love--
Tender feelings--Devotion 196-219

CHAP. IX.--REFLECTION--MEDITATION--ILL--TEMPER--SULKINESS DETERMINATION.
The act of frowning--Reflection with an effort or with the perception
of something difficult or disagreeable--Abstracted meditation--
Ill-temper--Moroseness--Obstinacy--Sulkiness and pouting--
Decision or determination--The firm closure of the mouth 220-236

CHAP. X.-HATRED AND ANGER.

Hatred--Rage, effects of on the system--Uncovering of the teeth--
Rage in the insane--Anger and indignation--As expressed by the various
races of man--Sneering and defiance--The uncovering of the canine
teeth on one side of the face 237-252

CHAP. XI.--DISDAIN--CONTEMPT--DISGUST--GUILT--PRIDE, ETC.--HELPLESSNESS--
PATIENCE--AFFIRMATION AND NEGATION. Contempt, scorn and disdain,
variously expressed--Derisive Smile--Gestures expressive of contempt--
Disgust--Guilt, deceit, pride, etc.--Helplessness or impotence--
Patience--Obstinacy--Shrugging the shoulders common to most of the races
of man--Signs of affirmation and negation 253-277