(from episode "X-Ray")

Clark: If you could see anything, what would you do?
Martha: Learn to close my eyes.

Oh my god, that's a great one

Another great one:

(from episode "Metamorphosis")

Jonathan: I don't know. Seems kinda out there.
Martha: This coming from the man who's been hiding a spaceship in his storm cellar for the last twelve years.

LOL! That was great! I loved it!

My Annette's favourite quote is the one about the song making process... but it's taken... So I'm posting my Martha's favourite one: ;-)

From 4x01 "Crusade" (end scene in the hospital)

Clark - No, that's you Mom, because I don't know if I would have the strength to hold on three months not knowing where I was and Dad would pull through.

Martha - My father used to tell me life asks of you what it thinks you can handle. There were days when I thought it had asked too much. But then, I would think about this family and... all the things we've endured and the good things ahead of us. And I found the strength to keep going because I knew the three of us would be together again.

(episode "Fallout")

"It looks like Krypton gave us more than one hero."


(episode "Zero")

"Body parts in boxes and poisoned cows... this isn't normal. "