Related:

• Remember! Only Forest fires can prevent bears.
• Smokey the Bear says, "Only you can prevent forest fires.
• Mommy, if Janet Reno can start fires, why can't I?
• Remember: only _you_ can prevent liberalism and progress.
• A phenomenon known to anyone who has ever lit fire
  You can throw a burnt match out the window of your car and start a forest fire while you can use two boxes of matches and a whole edition of the Sunday paper without being able to start a fire under the dry logs in your fireplace....
• Smokey: Only _who_ can prevent forest fires? [Bart chooses the "You" button over the "Me"] You pressed "you," referring to me.
  That is incorrect. The correct answer is "you"....
• and remember you're a Man, not just god, and for you there aren't and never will be any easy answe
  only questions, and no reasons, only causes, and no meaning, only intelligence, and no destination and no kindly magic smiling down from above, and no fires to goad you from below, only Yourself and the Universe and what you make out of the interface between the two equals....
• Remember -- only 10% of anything can be in the top 10%.