"I did not know you quite so well in those days. One has to be
discreet when one talks of high matters of state. You are right
in thinking that he under the British government. You would also
be right in a sense if you said that occasionally he IS the
British government."

"My dear Holmes!"

"I thought I might surprise you. Mycroft draws four hundred and
fifty pounds a year, remains a subordinate, has no ambitions of
any kind, will receive neither honour nor title, but remains the
most indispensable man in the country."

"But how?"

"Well, his position is unique. He has made it for himself.
There has never been anything like it before, nor will be again.
He has the tidiest and most orderly brain, with the greatest
capacity for storing facts, of any man living. The same great
powers which I have turned to the detection of crime he has used
for this particular business. The conclusions of every
department are passed to him, and he is the central exchange, the
clearinghouse, which makes out the balance. All other men are
specialists, but his specialism is omniscience. We will suppose
that a minister needs information as to a point which involves
the Navy, India, Canada and the bimetallic question; he could get
his separate advices from various departments upon each, but only
Mycroft can focus them all, and say offhand how each factor would
affect the other. They began by using him as a short-cut, a
convenience; now he has made himself an essential. In that great