Related:

• I would guess that death is no longer sufficient to alleviate its boredom, therefore Commander Riker is alive.
  -- Data to Picard, "Skin of Evil", stardate 41601.3...
• Sir, the purpose of this gathering confuses me. "Oh.
  How so?" My thoughts are not for Tasha, but for myself....
• You are capable of great sadism and cruelty. Interesting, no redeeming qualities.
  -- Data to Armus, "Skin of Evil", stardate 41601.3...
• My friend Data, you see things with the wonder of a child.
  And that makes you more human than any of us. -- Yar, "Skin of Evil", stardate 41601.3...
• Data: "Sir, drop the shields." Riker: "That's suicide, Data.
  Data: "Captain, *drop* the shields." -- "Hero Worship", Stardate 45397.3...
• Riker: "Mister Data, your final report." Data: "Standby.
  Riker: "I *can't*, Mister Data!" -- "The Best Of Both Worlds Part II", Stardate 44003.3...
• Picard: "Well done, Mister Data. Though...I don't think you got Commander Riker's hair quite right.
  Data: "I will be more observant in the future, sir." -- "Unification II", Stardate 45245.8...
• I hope you're right, Data. No question of it, sir. -- Riker and Data, "The Battle", stardate 41723.
  9...
• Riker: "Mister Crusher, engag--" Data: "Data to Bridge, standby.
  -- "The Best Of Both Worlds Part II", Stardate 44003.3...