lief in the persistence of cells and tissues.
The one is rooted in the structure of our minds; the other, in the
structure of our bodies. But, after all, only will can act upon
will, and personality upon personality. It remains for us to examine
how man was compelled by his very structure to develop a new element
in his environment, conformed indeed to the laws of his old
environment, but better fitted to draw out the moral and spiritual
side of his nature. And in connection with this study we may hope to
gain some new light on the laws of conformity.

CHAPTER VII

CONFORMITY TO ENVIRONMENT

We are too prone to think that soil and climate, hill-side or plain,
mountain and shore, temperature and rainfall, constitute the sole or
the most important elements in human environment. Every one of these
elements is doubtless important. Frost, drought, or barrenness of
soil may make a region a desert, or dwarf the development of its
inhabitants. Mountaineer, and the dweller on the plain, and the
fisherman on the shore of the ocean develop different traits through
the influence of their surroundings. In too warm a climate the human
race loses its mental and moral vigor and degenerates. This is
undeniable.

But, though one soil and climate and set of physical surroundings
may be more conducive than another to the development of heroism,
truthfulness, unselfishness, and righteousness, no one is essential
to their production or sure to give rise to them. Moral and
religious character is a feature of man's personality, and our
personality is moulded mainly by the men and women with whom we
associate. A man is not only "known by the company which he keeps;"
he is usually fashioned by and conforms to it. As President Seelye
has well said, "The only motive which can move a will is either a
will itself, or something into which a will enters. It is not a
thought, but only a sentiment, a deed, or a person, by which we
become truly inspired. It is not the intellect, but the heart and
will, through which and by which we are controlled. It is not the
precepts of life, but life itself, by which alone we are begotten
and born unto life.

"Now, there are two ways in which living power, personal power, the
power of a will, may enter a soul and give it life; the one is when
God's will works upon us, and the other when our wills work upon one
another. God's will may directly penetrate ours, enabling us to will
and to do of his good p