Related:

• Skinner: Now, this morning we're going to be mapping a small square of sky that's thought to be empty.
  It's my hope that it's not. Bart: So what am I supposed to do exactly?...
• Skinner: Ah, there's nothing more exciting than science.
  You get all the fun of sitting still, being quiet, writing down numbers, paying attention....
• Homer: [snores] Bart: Look alive, Simpson, I'm not paying you to goldbrick.
  Homer: [wakes up] Uh... Yes sir. Bart: Now get cracking on my long division, and don't forget to show your work, Simpson....
• Edna: Go away, Bart, this is not a good time. Ba
  I saw you two fighting...I'm worried there could be a strike and the school would shut down....
• Jacques: First, you must get to know your lane. Feel the slickness, feel the slippery finish.
  Caresses it, experience it. Quite smooth, isn't it?...
• Skinner: Bart! Heh heh, welcome. Can I offer you a Diet Caffeine-Free Dr.
  Pepper or an individual fruit cocktail cup? Ba...
• Skinner: It's coming pretty close to the ground, maybe I can catch it.
  Don't touch the telescope, Bart. A slight change in elevation can destroy a whole morning's work....
• Skinner: Mrs. Krabappel, Bart has something he wants to say to you.
  Bart: I won't say it! Skinner: Bart! Bart: Oh ....
• Skinner: Oh, it won't come down for months. Curse the man who invented helium!
  Curse Pierre-Jules-Cesar Janssen. Now to find out who did this....