Spock quotes from Star Trek: The Next Generation

Spock

The reason for my coming here has never been more clear. The union of the Vulcan and the Romulan people will never be achieved by politics or diplomacy, but it will be achieved. The answer has been here before us all along. An inexorable evolution toward a Vulcan philosophy has already begun. Like the first Vulcans, these people are struggling through a new enlightenment, and it may take decades or even centuries for them to reach it. But they will reach it, and I must help.

Spock

[to Picard] In your own way, you are as stubborn as another Captain of the Enterprise I once knew.

Jean-Luc Picard

Then I'm in good company, sir.

Spock

Fascinating. You have an efficient intellect, superior physical skills, no emotional impediments. There are Vulcans who aspire all their lives to achieve what you've been given by design.

Data

You are half human?

Spock

Yes.

Data

Yet you have chosen a Vulcan way of life?

Spock

I have.

Data

In effect, you have abandoned what I have sought all my life.

Data

Ambassador Spock, may I ask a personal question?

Spock

Please.

Data

As you examine your life, do you find you have missed your humanity?

Spock

I have no regrets.

Data

"No regrets". That is a human expression.

Spock

Yes. Fascinating.

Spock

I will not read this, or any other statement.

If you do not you will die. All of you will die.

Spock

Since it is logical to conclude that you will kill us in any event, I choose not to cooperate.

I hate Vulcans.