"Twenty years ago, Mycroft brought me here for the first time and asked me what I saw. I said I saw nothing."
"Ten years ago, I came here again. Sherlock asked me what I saw. I said I saw the supreme power."
"Now, I'm here again." East sighed.
A voice behind him asked softly: "What do you see now?"
East laughed softly.
"It's that little spark of hope that brings us."
Concept: A little spark can start a prairie fire