h of
youth, and cause dead eyes to sparkle with life. Sailors, whom thirst
and famine have made their prey during a long voyage, are half cured by
the steersman's cry of "Land!" and he would certainly greatly err who
ascribed the whole result to a prospect of fresh food. The sight of a
dear one, whom the sufferer has long desired to see, sustains the life
that was about to go, and imparts strength and health. It is a fact,
that joy can quicken the nervous system more effectually than all the
cordials of the apothecary, and can do wonders in the case of inveterate
internal disorders denied to the action of rhubarb and even mercury. Who
then does not perceive that the constitution of the soul which knows how
to derive pleasure from every event and can dissipate every ache in the
perfection of the universe, must be the most beneficial to the whole
organism? and this constitution of the soul is--virtue.

S 14.--Mental pain undermines the Welfare of the Whole Organisms.

In the very same way, the opposite result is brought about by a
disagreeable affection of the mind. The ideas which rule so intensely
the angry or terrified man may, as rightly as Plato called the passions a
fever of the soul, be regarded as convulsions of the organ of thought.
These convulsions quickly extend through the nervous system, and so
disturb the vital powers that they lose their perfection, and all organic
actions lose their equilibrium. The heart beats violently and
irregularly; the blood is so confined to the lungs that the failing pulse
has barely enough to sustain it. The internal chemical processes are at
cross-purposes; beneficent juices lose their way and work harm in other
provinces, while what is malignant may attack the very core of our
organism. In a word, the condition of the greatest mental distress
becomes the condition of the greatest bodily sickness.

The soul is informed of the threatened ruin of the organs that should
have been her good and willing servants by a thousand obscure sensations,
and is filled with an entire sensation of pain, associating itself to the
primary mental suffering, and giving to this a sharper sting.

S 15.--Examples.

Deep, chronic pains of the soul, especially if accompanied by a strong
exertion of thought--among which I would give a prominent place to that
lingering anger which men call indignation--gnaw the very foundations of
physical life, and dry up the sap that nourish it. Sufferers