We have gone where no man had gone before. To every star. To every world. We have seen the countless faces of life, death, and even what awaits here after. But now at the end of my time, there is one place I shall not go with you: the future. Take with you my hopes and dreams. Keep with you that will to go one more step further, higher. From now on, may the future be your final frontier.
I didn't care for the ending of the series. Personaly i think the season finale from season 4 would have made a perfect series finale. Incase you dont know the season 4 ending is the one where he flies into the route of ages and sees another version of himself on the other side.