Commander Spock : Fascinating.Doctor 'Bones' McCoy : Ominous. Dark. Dangerous.
There's no such thing as the unknown, only things temporarily hidden, temporarily not understood.
Doctor 'Bones' McCoy : Yeah. They say it hurts less if it's a surprise.Commander Spock : If I may adopt a parlance with which you are familiar, I can confirm your theory to be horseshit.
Commander Spock : When you've lived as many lives as he... fear of death is illogical.Doctor 'Bones' McCoy : Fear of death... is what keeps us alive.