Star Trek: TNG 6.16, Birthright Part 01
Go ahead, throw it. I want to see what a photon torpedo can do at this range.
It says a great deal about the mind of Commander Data that… looking at the human race with all its violence and corruption and willful ignorance, he could still see kindness, the immense curiosity and greatness of spirit. And he wanted, more than anything else, to be part of that… to be a part of… the human family.