The stories of detective Sherlock Holmes and his friend Dr. Watson were written by Sir Arthur Conan Doyle (1859-1930). Here is a collection of quotes from this famous detective.

| Quote | Book or Story | |
| “To a great mind, nothing is little”
|
A Study in Scarlet
|
|
| “Depend upon it there comes a time when for every
addition in knowledge you forget something that you knew before.”
|
A Study in Scarlet
|
|
| “There is nothing more deceptive than an obvious fact”
|
The Boscombe Valley Mystery | |
| “When I have spun the web they may take the flies, but
not before”
|
The Five Orange Pips | |
| “…, jealousy is a strange transformer of characters.” |
The Adventure of the Noble Bachelor
|
|
| “Of all ghosts the ghosts of our old loves are the
worst.”
|
The “Gloria Scott” | |
| "Art in the blood is liable to take the strangest forms." | The Greek Interpreter | |
See also the website:
Sir
Arthur Conan Doyle