Elder Kai quotes from Dragon Ball Z

The Dragon Balls? We can't use them to settle our affairs.

Dende

But sir, Vegeta needs them. He must have a plan.

Plan, shman. No can do.

Dende

Yeah, but this isn't our affair. Don't you see, it's everyone's. And if we don't do everything in our power to help, we're as guilty as Buu.

Alright, take it easy. You made your point.

Dende

This is awful. We didn't give Porunga that ability because Nameks don't believe in wishing people back to life.

Ha ha ha ha. Ha ha ha ha ha ha ha ha ha. As Earthlings say, "chill out." After that Frieza debacle, we restyled the Dragon Balls and increased Porunga's power.

Dende

You mean he can grant the wish!?

Yes, he can.

Oh, sure. Just great. So much for the natural evolution of the universe.

Lets see. I guess we could keep Buu indoors and away from everyone for the first six months. Then we could use the Dragon Balls to wish the Earthling's memory of Buu away. See, it's that simple.

Yeah, sure. Just wish it away. Great. Eh...

Well, then. It's all settled, right?

Vegeta

Yes, that's a brilliant idea... if you don't have a brain!