Who said "The game requires dedication and sacrifice."?

This quote is attributed to Sherlock Holmes.

The game requires dedication and sacrifice. - Sherlock Holmes

"The game requires dedication and sacrifice."

Sherlock Holmes Perseverance

"The game is afoot!"

"Elementary, my dear Watson."

"When you have eliminated the impossible, whatever remains, however improbable, must be the truth."

"I am not a romantic, but I am a realist."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."