Commander William T. Riker: It's just that our mental pathways have become accustomed to your sensory input patterns. Lt. Commander Data: Hm. I understand. I am also fond of you, Commander. And you as well, Counselor.

I never knew what a friend was until I met Geordi. He spoke to me as though I were human. He treated me no differently from anyone else. He accepted me for what I am. And that, I have learned, is friendship.

DATA: As you wish. Jenna. Are we no longer a couple?JENNA: No, we're not.DATA: Then I will delete the appropriate programme.

Data:I could be chasing an untamed ornithoid without cause.

I have to set an example, now more than ever. Facing death is the ultimate test of character. – Cmdr. William Riker

Data: My positronic brain has several layers of shielding to protect me from power surges. It would be possible for you to remove my cranial unit and take it with you.Riker: Let me get this straight--you want me to take off your head?Data: Yes sir

Life's true gift is the capacity to enjoy enjoyment.

Flair is what makes the difference between artistry and mere competence. Cmdr. William Riker

The arbiter of a demanding wargame rendered the word "mismatch" as "challenge" in his language.