“horses: dangerous on both ends and crafty in the middle”

“Here is my lens. You know my methods.”

“They're dangerous at both ends...and crafty in the middle.”

“My first glance is always at a woman's sleeve. In a man it is perhaps better first to take the knee of the trouser.”

“What one man can invent, another can discover.”

“He (the British soldier) is generally beloved by two sorts of Companion, in whores and lice, for both these Vermin are great admirers of a Scarlet Coat.”

“So it was, my dear Watson, that at two o'clock today I found myself in my old armchair in my own old room, and only wishing that I could have seen my old friend Watson in the other chair which he has so often adorned.- Sherlock Holmes.”