Aang: Well, I met with this Guru who was supposed to help me master the Avatar State and control this great power, but to do it I had to let go of someone I love and I just couldn't.
Iroh: Perfection and power are overrated. I think you were very wise to choose happiness and love.
Aang: What happens if I can't save everyone and beat Azula? Without the Avatar State, what if I'm not powerful enough?
Iroh: I don't know the answer. Sometimes life is like this dark tunnel, you can't always see the light at the end of the tunnel, but if you just keep moving you will come to a better place.
[In the middle of a duel after Zuko betrays Katara]
Iroh: Perfection and power are overrated. I think you were very wise to choose happiness and love.
Aang: What happens if I can't save everyone and beat Azula? Without the Avatar State, what if I'm not powerful enough?
Iroh: I don't know the answer. Sometimes life is like this dark tunnel, you can't always see the light at the end of the tunnel, but if you just keep moving you will come to a better place.
[In the middle of a duel after Zuko betrays Katara]
Aang : Well, I met with this Guru who was supposed to help me master the Avatar State and control this great power, but to do it I had to let go of someone I love and I just couldn't.
Iroh : Perfection and power are overrated. I think you were very wise to choose happiness and love.
Aang : What happens if I can't save everyone and beat Azula? Without the Avatar State, what if I'm not powerful enough?
Iroh : I don't know the answer. Sometimes life is like this dark tunnel, you can't always see the light at the end of the tunnel, but if you just keep moving you will come to a better place.
[In the middle of a duel after Zuko betrays Katara]
http://www.tv-quotes.com/shows/avatar-the-last-airbender/quote_17411.html