Quotes / Photographic Memory

"My mind works like Google Images."

Lady Smallwood: Mister Magnussen, can you recall an occasion when your remarks could have influenced government policy? Or the Prime Minister's thinking? In any way?
Magnussen: No.
Smallwood: Are you sure?
Magnussen: I have an excellent memory.
Sherlock, "His Last Vow"
http://tvtropes.org/pmwiki/pmwiki.php/Quotes/PhotographicMemory