When people bury treasure nowadays they do it in the Post-Office bank.

My dear Watson," said [Sherlock Holmes], "I cannot agree with those who rank modesty among the virtues. To the logician all things should be seen exactly as they are, and to underestimate one's self is as much a departure from truth as to exaggerate one's own powers.

You know how easily and suddenly these things happen, beginning in playful teasing and ending in something a little warmer than friendship. You squeeze the slender arm which is passed through yours, you venture to take the little gloved hand, you say good night at absurd length in the shadow of the door. It is innocent and very interesting, love trying his wings in a first little flutter.

There is but one step from the grotesque to the horrible.

Beyond the obvious facts that he has at some time done manual labour, that he takes snuff, that he is a Freemason, that he has been in China, and that he has done a considerable amount of writing lately, I can deduce nothing else.

It is of the highest importance in the art of detection to be able to recognise out of a number of facts which are incidental and which are vital.

What a creature he was! Never have I felt such a horse between my knees. His great haunches gathered under him with every stride, and he shot forward ever faster and faster, stretched like a greyhound, while the windbeat in my face and whistled past my ears.