These are my favorite quotes from Star Trek IV: The Voyage Home:
James T. Kirk:
May fortune favor the foolish.
Gillian Taylor:
My compassion for someone is not limited by my estimate of their intelligence.
And Star Trek V: The Final Frontier:
James T. Kirk:
I don’t want my pain taken away! I need my pain!
And finally, Star Trek VI: The Undiscovered Country:
James T. Kirk:
Some people are afraid of what might happen.
Peace is worth a few personal risks.
People can be very frightened of change.