Quote from : Star Trek II: The Wrath of Khan Movie

[after allowing the simulated Enterprise to be destroyed]
Saavik: Permission to speak freely, sir?
Kirk: Granted.
Saavik: I do not believe this was a fair test of my command abilities.
Kirk: And why not?
Saavik: Because... there was no way to win.
Kirk: A no-win situation is a possibility every commander may face. Has that never occurred to you?
Saavik: No, sir, it has not.
Kirk: And how we deal with death is at least as important as how we deal with life, wouldn't you say?
Saavik: As I indicated, Admiral, that thought had not occurred to me.
Kirk: Well, now you have something new to think about. Carry on.