When you wish upon a falling star, your dreams can come true. Unless it's really a meteorite hurtling to the earth which will destroy all life. Then you're pretty much screwed no matter what you wish for. Unless it's death by meteor.
Madness does not always howl. Sometimes, it is the quiet voice at the end of the day saying, "Hey, is there room in your head for one more?"
Eagles may soar but weasles don't get sucked into jet engines.