Star Trek: The Next Generation1987

Ishara Yar:
I don't run away when things get tough, like some people - like my sister did.

Captain Jean-Luc Picard:
Let me tell you about your sister. The first time I saw Tasha Yar, she was making her way through a Carnelian minefield to reach a wounded colonist. Her ship had responded to their distress call, as had mine. When it was all over, I requested that she be assigned to the Enterprise; her ship's captain owed me a favor. In the months that followed, she never once failed to put the safety of the crew before her own. And she died doing the same. I'm sorry you never knew the woman Tasha became. I think you would have been proud of her - and she of you.