Bart: When do we get to break blocks of ice with our heads?
Akira: First you must fill your head with knowledge. Then you can hit ice with it.

Akira: We learn karate, so that we need never use it.
Bart: Um, excuse me, sir. I already know how not to hit a guy. Can we break out the nunchucks?

(Homer looks over the menu.)
Homer: There's got to be something I haven't tried. Huh? Hey, hey, what's this? Fugu!
Akira: (Gasps.) It is a blowfish, sir. But I should warn you that one-
Homer: Come on, pal. Fugu me!

Marge [about Homer]: Is he okay?
Akira: He feels no pain. Oh I'm sorry, my English is not so good. I meant to say he feels only pain

The Simpsons Quotes

Homer: (Wearing glasses) The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side!
Man: (From inside a bathroom stall.) That's a right triangle, you idiot!
Homer: D'oh!

Homer: Aw, twenty dollars? I wanted a peanut!
Homer's Brain: Twenty dollars can buy many peanuts.
Homer: Explain how!
Homer's Brain: Money can be exchanged for goods and services.