Related:

• One day soon, man is going to be able to harness incredible energy -- maybe even the atom.
  Energy that could ultimately hurl men to other worlds in some sort of spaceship....
• I think they're going to take all this money that we spend now on war and death -- And make them spend it on life.
  -- Edith Keeler and Kirk, "The City on the Edge of Forever," stardate unknown....
• A lie is a very poor way to say hello. -- Edith Keeler, "The City on the Edge of Forever," stardate unknown.
• Lots of people drink from the wrong bottle sometimes.
  -- Edith Keeler, "The City on the Edge of Forever," stardate unknown....
• Prepare for tomorrow -- get ready.
  -- Edith Keeler, "The City On the Edge of Forever," stardate unknow...
• Let me help. A hundred years or so from now, I believe, a famous novelist will write a classic using that theme.
  He'll recommend those three words even over "I love you....
• Riker: "Could someone survive inside a transporter buffer for seventy-five years?
  LaForge: "I know a way to find out." -- "Relics", Stardate Unknow...
• You! What PLANET is this! -- McCoy, "The City on the Edge of Forever", stardate 3134.0
• I'm a doctor, not a mechanic." -- "The Doomsday Machine", when asked if he had heard of the idea of a doomsday machine.
  "I'm a doctor, not an escalator." -- "Friday's Child", when asked to help the very pregnant Ellen up a steep incline....