“‎A change of work is the best rest.”

“I am a brain, Watson. The rest of me is a mere appendix.”

“The best way of successfully acting a part is to be it.”

“Even the best of us are thrown off some- times.”

“We give you best, Holmes. I believe you are the devil himself.”

“I could not rest, Watson, I could not sit quiet in my chair, if I thought that such a man as Professor Moriarty were walking the streets of London unchallenged.”

“When once your point of view is changed, the very thing which was so damning becomes a clue to the truth.”