Watson. Come at once if convenient. If inconvenient, come all the same. - Arthur Conan Doyle

I said that he was my superior in observation and deduction. If the art of the detective began and ended in reasoning from an armchair, my brother would be the greatest criminal agent that ever lived. But he has no ambition and no energy. He will not even go out of his way to verify his own solutions, and would rather be considered wrong than take the trouble to prove himself right.

The chief proof of man's real greatness lies in his perception of his own smallness.

To Sherlock Holmes she is always the woman. I have seldom heard him mention her under any other name. In his eyes she eclipses and predominates the whole of her sex…there was but one woman to him, and that woman was the late Irene Adler, of dubious and questionable memory.