Who said "I've had to let go of who I was to survive."?

This quote is attributed to Sarah Connor.

I've had to let go of who I was to survive. - Sarah Connor

"I've had to let go of who I was to survive."

Sarah Connor

"The future is not set. There is no fate but what we make for ourselves."

"Come with me if you want to live."

"I'll be back."

"You don't have to believe me. But in a few hours you're not going to believe anything else either."