I have no data. It is a capital mistake to theorise before one has data.
{A Scandal in Bohemia}
The Original Sherlock Holmes Stories by Sir Arthur Conan Doyle
My mind rebels at stagnation. Give me problems, give me work, give me the most abstruse cryptogram, or the most intricate analysis, and I am in my proper atmosphere. I can dispense then with the artificiial stimulants. But I abhor the dull routine of existence. I crave for mental exaltation.
{The Sign of The Four}
It is quite a three pipe problem.
{The Red-Headed League}
You see, but you do not observe.
{A Scandal in Bohemia}
How often have I said to you that when you have eliminated the impossible, whatever remains, however improbable, must be the truth?
{A Study in Scarlet}
Mediocrity knows nothing higher than itself, but talent instantly recognizes genius.
{The Valley of Fear}