Related:

• Where I come from, size shape or color makes no difference.
  -- Kirk, "Plato's Stepchildren," stardate 5784.3...
• Uncontrolled power will turn even saints into savages.
  And we can all be counted on to live down to our lowest impulses....
• The release of emotion is what keeps us healthy. Emotionally healthy.
  That may be, Doctor. However, I have noted that the healthy release of emotion is frequently unhealthy for those closest to you....
• Philosophic kings have no need of titles. -- Parmen the Platonian, "Plato's Stepchildren," stardate 5784.
  3....
• Too much love is dangerous Cupid's arrow kills Vulcans -- Dionyd and Eraclitus, the Platonians, "Plato's Stepchildren," stardate 5784.
  3....
• Chang: "Tell us that you planned to take revenge for the death of your son.
  Kirk: "That's not true." Worf: "Objection! Captain Kirk has not been identified as the assassin!...
• I suppose most of us overlook that fact that even Vulcans aren't indestructible.
  -- Kirk, "Amok Time," stardate 3372.7....
• Khan: "Ah Kirk, my old friend. Do you know the Klingon proverb that tells us, 'Revenge is a dish that is best served cold'?
  It is very cold...in space." -- "STII:TWOK", Stardate 8130.4...
• Terrell: "I've never even met Admiral Kirk." Khan: "Admiral?
  Admiral! Admiral... Never told you how *Admiral* Kirk sent seventy of us into exile here on this barren sandheap with only the contents of these cargo bays to sustain us....