andy. I started in to design a motion to make a card,
but--well, you know how good-for-nothing those things are to pull loads
with.

"After my first attempt, I put in many nights making a wooden model for
the Patent Office. I was subsequently informed that the child of my
brain interfered with about ten other motions. Then I commenced to
think--which I ought to have done before. I went to studying _what had
been done_, and soon came to the conclusion that I just knew a
little--about enough to get along running. I gave up hope of being an
inventor and a benefactor of mankind, but study had awakened in me the
desire for improvement; and after considerable thought I came to the
conclusion that the best thing I could do was to try to be the best
runner on the road, just as a starter. In reality, in my inmost soul, my
highest ideal was the master mechanic's position.

"I was about twenty-five years old, and had been running between two or
three years, with pretty good success, when one day the general master
mechanic sent for me. In the office I was introduced to a gentleman,
and the G. M. M. said to him in my presence:

"'This is the engineer I spoke to you of. We have none better. I think
he would suit you exactly, and, when you are through with him, send him
back; we are only lending him, mind,' and he went out into the shop.

"The meaning of it all was that the stranger represented a firm that had
put up the money to build a locomotive with a patent boiler for burning
a patent fuel--she had an improved valve motion, too--and they had asked
our G. M. M. for a good engineer, to send East and break in and run the
new machine and go with her around the country on ten-day trials on the
different roads. He offered good pay, it was work I liked, and I went. I
came right here to Boston and reported to the firm. They were a big
concern in another line, and the head of the house was a relative of our
G. M. M.--that's why he had a chance to send me.

"After the usual introductions, the president said to me:

"'Now, Mr. Wainright, this new engine of ours is hardly started yet.
The drawings are done, and the builders' contract is ready to sign; but
we want you to look over the drawings, to see if there are any practical
suggestions you can make. Then stay in the shops, and see that the work
is done right. The inventor is not a practical man; help him if you can,
for experience tells us that ten things fail because of bad _design