The Sign of the Four

while the individual man is an insoluble puzzle, in the aggregate he becomes a mathematical certainty.

”

He smiled gently. “It is of the first importance,” he said, “not to allow your judgment to be biased by personal qualities.

I know that an oath is binding upon a Feringhee, and that we may trust you. Had you been a lying Hindoo, though you had sworn by all the gods in their false temples, your blood would have been upon the knife, and your body in the water. But the Sikh knows the Englishman, and the Englishman knows the Sikh

Dirty-looking rascals, but I suppose every one has some little immortal spark concealed about him. You would not think it, to look at them. There is no a priori probability about it. A strange enigma is man!"

"Some one calls him a soul concealed in an animal," I suggested.

"Winwood Reade is good upon the subject," said Holmes. "He remarks that, while the individual man is an insoluble puzzle, in the aggregate he becomes a mathematical certainty. You can, for example, never foretell what any one man will do, but you can say with precision what an average number will be up to. Individuals vary, but percentages remain constant. So says the statistician. But do I see a handkerchief? Surely there is a white flutter over yonder."

One of our greatest statesmen has said that a change of work is the best rest.

my dirty little lieutenant

I was limp and weary, befogged in mind and fatigued in body.

It is that the chief proof of man's real greatness lies in his perception of his own smallness.

It argues, you see, a power of comparison and of appreciation which is in itself a proof of nobility. There is much food for thought in Richter.

Are you well up in your Jean Paul?"

"Fairly so. I worked back to him through Carlyle."