m the system,
producing that condition of slowing-down of the machine which is a part
of the aging process of the body and mind of man and woman, as seen in
all men and all women today.

It is important always that you realize that though we may seem to
stress the physical improvement in human beings brought about by this
gland-transplantation, the more important change of the two is the
mental, and Dr. Brinkley's theory that ALL ENERGY IS SEX-ENERGY means
exactly that the powerful brain equally with the beautiful face owes its
strength and vigor exactly to the right functioning of the sex-glands.

We must not be accused here of running to extravagance. It is not stated
that all human brains are of equal power or can be developed to equal
power. It is stated that all human brains of unusual power are brains
that are well-nourished by the testicular secretions, and it is implied,
with full understanding of what this statement leads to, that if, for
any reason, there is an interference with this sex-gland activity, the
unusual brain will cease in a short time to be unusual in its power,
grasp, and faculty of clear, continuous thought. Similarly it is stated
that if this unusual brain, after losing its power of sustained
thinking, is again fed by the renewed activities of the sex-glands, it
will re-establish its power, and the mind will display its former
brilliance.

You see how amazing and far-reaching is the application of this
apparently simple theory that sex-energy is the basis of all human
energy.

It is, after all, only another way of saying that all things proceed
from a common source, that Life is One, that Mind and Body derive from
the same source, that energy is so much an integral of matter, that in
the final analysis matter is only static energy; since the atom is made
of molecules, and molecules of electrons, and electrons of electricity,
or energy.

In saying, therefore, that sex-energy is at the basis of all human
energy we may quite possibly be trending towards a solution of the
world-old question of what Life itself is. Some day, without a doubt, we
shall surprise this secret at its source. At present we are fortunate to
have discovered, through Dr. Brinkley's careful proving of his theory,
that human energy, no matter whether its manifestation be physical or
mental, has a common base of supply, the sex-glands, and that their
activity determines a brilliant mentality, or a dull brain; a state of
h