Emperor Palpatine: If you will not be turned, you will be destroyed. Young fool. Only now, at the end, do you understand. Your feeble skills are no match for the power of the dark side. You have paid the price for your lack of vision.

Luke Skywalker: Father, please! Help me!

Emperor Palpatine: Now, young Skywalker, you will die.

Darth Vader: No. No! (picks Emperor up and throws him over the rails toward the core...)