the rest of us. Let us view them in
turn. A is a full-blooded blustering fellow, of energetic
temperament, hot-headed and strong-willed. It is he who
proposes everything, challenges B to work, makes the
bets, and bends the others to his will. He is a man of
great physical strength and phenomenal endurance. He has
been known to walk forty-eight hours at a stretch, and
to pump ninety-six. His life is arduous and full of peril.
A mistake in the working of a sum may keep him digging
a fortnight without sleep. A repeating decimal in the
answer might kill him.

B is a quiet, easy-going fellow, afraid of A and bullied
by him, but very gentle and brotherly to little C, the
weakling. He is quite in A's power, having lost all his
money in bets.

Poor C is an undersized, frail man, with a plaintive
face. Constant walking, digging, and pumping has broken
his health and ruined his nervous system. His joyless
life has driven him to drink and smoke more than is good
for him, and his hand often shakes as he digs ditches.
He has not the strength to work as the others can, in
fact, as Hamlin Smith has said, "A can do more work in
one hour than C in four."

The first time that ever I saw these men was one evening
after a regatta. They had all been rowing in it, and it
had transpired that A could row as much in one hour as
B in two, or C in four. B and C had come in dead fagged
and C was coughing badly. "Never mind, old fellow," I
heard B say, "I'll fix you up on the sofa and get you
some hot tea." Just then A came blustering in and shouted,
"I say, you fellows, Hamlin Smith has shown me three
cisterns in his garden and he says we can pump them until
to-morrow night. I bet I can beat you both. Come on. You
can pump in your rowing things, you know. Your cistern
leaks a little, I think, C." I heard B growl that it was
a dirty shame and that C was used up now, but they went,
and presently I could tell from the sound of the water
that A was pumping four times as fast as C.

For years after that I used to see them constantly about
town and always busy. I never heard of any of them eating
or sleeping. Then owing to a long absence from home, I
lost sight of them. On my return I was surprised to no
longer find A, B, and C at their accustomed tasks; on
inquiry I heard that work in this line was now done by
N, M, and O, and that some people were employing for
algebraica jobs four foreigners called Alpha, Beta, Gamma,
and Delta.

Now i