Related:

• T-Bok: "Do you understand my meaning, captain? We.
  ..are back." -- "The Neutral Zone", Stardate unknow...
• K'Vada: "Well, Captain, we are at the border of the Neutral Zone.
  You mean to do this, do you?" Picard: "Yes I do." -- "Unification I", Stardate 45240.1...
• Picard: "I have come on an urgent mission from the Federation.
  I am looking for Ambassador Spock." Spock: "Indeed!...
• Spock: "This is Ambassador Spock of Vulcan. By now, Federation sensors are tracking three Vulcan ships crossing the Neutral Zone.
  These ships carry the future of the Romulan and Vulcan people....
• Well, we won't be inviting these Romulans to our party will we?
  No. That would not be...appropriate. -- Sonny and Data, "The Neutral Zone", stardate 41986.0...
• Picard: "Captain's Log, Stardate 45240.1. To cross the Neutral Zone, I will require a cloaked ship.
  To that end, I have set a course for the Klingon homeworld....
• Silence your dog, Captain. -- T'bok about Worf, "The Neutral Zone", stardate 41986.0
• Spock: "This is Ambassador Spock of Vulcan. By now, Federation sensors are now tracking three Vulcan ships crossing the Neutral Zone.
  These ships carry a Romulan invasion force and must be stopped....
• Picard: "Captain's Log, Stardate 44721.9. After ten days in the company of the Cytherians, the Enterprise has been safely returned to Federation space.
  We bring back knowledge of their race that will take our scholars decades to examine....