Some Anvils Need to Be Dropped/Fan Works

Examples of in  include:

"Julia Carlyle: “There’s a passage I read in a book long ago. I’m paraphrasing just a bit – but the meaning is something I’ve always remembered. `So we don’t have a choice. You can name any reason you want, but it all comes down to the same thing; we have a debt of honor to the man who brought all of us together, and the people who believe that we stand for something more. If we don’t defend that principle, we don’t defend anything. And nobody will trust us, and nobody will respect us, not even ourselves. If we turn our backs on them by deciding to kill, then we are not the people we say we are, and everything we’ve ever done is a lie.’”"
 * Star Trek Voyager - Rose and the Yew Tree is a bomb raid of anvils dropped well: Civilized does not mean moral. Tolerance repaid with prejudice breeds resentment. The enemy is no different then you. Principles guide us when we lack data. Live in the now. Stories are important... That and much more. Oh so much more. Anvilicious because it's told. Effective because it's shown. Possibly best fan fiction ever written. Required reading for anyone who can tolerate SF.
 * In the Daria/Legion of Super-Heroes crossover Bird With Black Wings (set in the Crapsack World that is the shared-world series Daylight, set after a civilization-extinction level event caused by massive solar flares), the members of the Legion get into an debate on whether they should revoke their rule on killing. The discussion is turned by Julia Carlyle, who gives a Patrick Stewart Speech on how she, as a military officer, has it in her job description to kill, but how others expect the Legionnaires to hold fast to their standards, even in the toughest of times. She even paraphrases Tom Clancy in a Crowning Moment of Awesome at the end of her speech: