Related:

• In case of fire do not use elevators... Use water.
• A recently completed study shows that people dwelling in stairs-only apartment buildings (that i
  buildings without elevators) live an average of three years longer than do people who live in buildings with both elevators and stairs....
• This tagline is Death-Trapped. Stay Away.
• Never use a wand of death.
• Please remain calm, it's no use both of us being hysterical at the same time.
• In case of emergency, break glass, scream, bleed to death.
• You should be aware of the conditional case if you was to use it.
• As the writhing, teeming mass of Mind Worms swarmed over the outer perimeter, we saw the defenders recoil in horror.
  Stay calm! Use your flame guns!" shouted the commander, but to no avail....