That water looks awfully cold.
Who: Professor Moriaty
Source: How Sherlock Holmes: Game of Shadows Should Have Ended
Note: After being tackled down by Holmes off a balcony in the mountains, Moriaty asks Holmes if his efforts to try and stop him were worth it. Holmes then explains that has an inflatable life preserver with him, seeing as he knew Moriaty would attempt to steal his brother's oxygen tank and poke holes in his preserver when in reality, he poked holes into a sack of beans. Seeing each other as equals, they say to each other that they look forward to a future with each other as rivals, only to soon crash into the rocks below.