Oliver: Should have known it was you. Clark Kent: the king of buzz kill.

Lex: Clark...do you believe a man can fly?
Clark: Sure. In a plane.
Lex: No, I'm not talking about that. I'm talking about soaring through the clouds, with nothing but air beneath you.
Clark: People can't fly, Lex.
Lex: I did. After the accident, when my heart stopped. It was the most exhilarating two minutes of my life. I flew over Smallville, and for the first time, I didn't see a dead end. I saw a new beginning. Thanks to you, I have a second chance. We have a future, Clark, and I don't want anything to stand in the way of our friendship.

Empires are not brought down by outside forces - they are destroyed by weaknesses from within.

Lionel

Clark: I thought you came over for fashion advice.
(Clark shows her a shirt)
Chloe: Burn that. What else have you got?
Clark: I'll check the laundry basket.

Chloe: Your online horoscope suggests that you try not to flaunt your excitement which I know will be hard since you've been waiting for this date since, like your first growth spurt.
Clark: I'll say this one more time, and then I'll print up bumper stickers: this is not a date.

Clark: Hello, citizens.
Martha: I'm not familiar with this child. Where's the moody one? Lives upstairs, runs real fast?

Napoleon's mother couldn't make it to his coronation. But when he commissioned it, Napoleon told David to paint her in as if she were there, right in the center. Even though she couldn't be there physically he brought her into his life through sheer force of will. There to share in his greatness.

Lex

Clark: Don't do this. I'm your friend.
Lex: Oh please. You think I don't see the way your parents look at me? The way half the town looks at me? You're no different. Friendship's a fairy tale, Clark. Respect and fear are the best you can hope for.

Clark: This is the only peaceful way to eliminate the threat. Without a war, a war that no one will win... once the Kandorians are gone, there will be other threats to mankind. The world will need you. You'll have to work together to become the team that you were meant to be. I once believed that my destiny was here on Earth, but now you need to accept that destiny for me.
Black Canary: Clark's right.
Cyborg: We'll protect the world... as one.
Clark: It's been my honor to serve alongside each and everyone of you.
Hawkman: The honor was ours, Kal-El.

I've got to hand it to you, Mrs. K--running Senate subcommittees by day, cooking rockin' meals by night. You put the "M" in "modern woman." Me, I put the "T" in "takeout."

Lois

Chloe: Do me a favor, okay? Just keep a low profile.
Oliver: I'm wearing green leather, so I'll do my best.

Amanda: Did you properly secure the detainee?
Tess: He had a hidden lock pick.
Amanda: The correct answer is "No, I did not properly secure the detainee!"

Smallville Quotes

Clark: Isn't it time we moved beyond these mental trials?
Jor-El: Your determination is strong, Son, but just as your passion will be your greatest strength, so, too, will it be your greatest obstacle.

Chloe: Dr. Hamilton.
Dr. Hamilton: If you would be so kind as to lower the 9mm Jericho 941. I prefer "Emil."