profession, and he had no desire or intention to follow in the
footsteps of his ancestors. He wished to be original, and to blaze a
new trail for himself.

Grenfell was exceedingly fond of the family physician, and one day he
went to him to discuss his problem. This physician had a large
practice. He kept several horses to take him about the country
visiting his patients, and in his daily rounds he traveled many miles.
This was appealing to one who had lived so much out of doors as
Grenfell had. As a doctor he, too, could drive about the country
visiting patients. He could enjoy the sunshine and feel the drive of
rain and wind in his face. He rebelled at the thought of engaging in
any profession that would rob him of the open sky. But he also
demanded that the profession he should choose should be one of
creative work. This would be necessary if his life were to be happy
and successful.

Observing the old doctor jogging along the country roads visiting his
far-scattered patients, it occurred to Grenfell that here was not only
a pleasant but a useful profession. With his knowledge of medicine the
doctor assisted nature in restoring people to health. Man must have a
well body if he would be happy and useful. Without a well body man's
hands would be idle and his brain dull. Only healthy men could invent
and build and administer. It was the doctor's job to keep them fit.
Here then was creative work of the highest kind! The thought thrilled
him!

Every boy of the right sort yearns to be of the greatest possible use
in the world. Unselfishness is a natural instinct. Boys are not born
selfish. They grow selfish because of association or training, and