Spock

"While the essence of our culture has been saved in the elders who now reside upon this ship, I estimate no more than ten thousand have survived. I am now a member of an endangered species."

"I'm coming with you."

"I would cite regulation but I know you will simply ignore it."

"See? We are getting to know each other."

"Had the mission gone to plan, Admiral, the indigenous species would not have been aware of our interference."

"That's a technicality!"

"I am Vulcan sir, we embrace technicality."

"You misunderstand. It is true I chose not to feel anything on realising that my own life was ending. As Admiral Pike was dying I joined with his consciousness and experienced what he felt at the moment of his passing. Anger... confusion... loneliness... fear. I have experienced those feelings before, multiplied exponentially on the day my planet was destroyed. Such a feeling is something I choose never to experience again. Nyota, you mistake my choice not to feel as a reflection of my not caring. Well I assure you, the truth is precisely the opposite."

"As you know, I have made a vow never to give you information that could potentially alter your destiny. Your path is yours to walk, yours alone. That being said... Khan Noonien Singh is the most dangerous adversary the Enterprise ever faced. He is brilliant, ruthless, and he will not hesitate to kill every single one of you."

"Did you defeat him?"

"At great cost... yes."

"KHAAAAAAAAAAAAN!"

"Ambassador Spock has died."

"Oh Spock, I'm sorry. I can't imagine what that must feel like."

"When you have lived as many lives as he, fear of death is illogical."

"Is that classical music?"

"I believe so."

"Fear of death is illogical."

"Fear of death is what keeps us alive."

"How are we gonna get out of this one, Spock. We got no ship, no crew. Not the best odds."

"We will do what we always done Jim, we will find hope in the impossible."

"The miserable have no other medicine but only hope."

"Lieutenant Uhura wears a Vulcaya amulet which I presented to her as a token of my affection and respect."

"You gave your girlfriend radioactive jewellery?"

"The emission is harmless Doctor, but its unique signature makes it very easy to identify."

"You gave your girlfriend a tracking device?"

"...that was not my intention."

"Well I'm glad he doesn't respect me!"

"Spock! What are you doing here?"

"Clearly, I am here to rescue you."