This was everything his ancestors had left Earth for.

If so, we do not deserve what our ancestors left us, and it will surely be taken away.

Did you think they would stop learning, just because our ancestors left them?

"Here is a model of the planet our ancestors left long ago桬arth!"

For your ancestors left a great treasure behind them when they fled their city.

I meant the old distress call, when your ancestors left Narsosia.

They still hold identity papers from Iran, the country their ancestors left almost 80 years ago.

Enough to get along without the help of anyone from Earth, which was in a pretty sorry state when my ancestors left.

"A lot has happened on Earth since your ancestors left."

"I'm surprised your ancestors didn't leave you a very different picture," Kirk said, smiling.