Who said "I've seen the darkness, but I've also seen the light."?

This quote is attributed to Sarah Jane Smith.

I've seen the darkness, but I've also seen the light. - Sarah Jane Smith

"I've seen the darkness, but I've also seen the light."

Sarah Jane Smith Faith

"I'm a journalist. I report the truth."

"You can't just ignore something like this."

"I've learned that the impossible is just the possible waiting to happen."

"Knowledge is power, and I intend to use it."

"Faith guides me through difficult times."

"Faith is believing when you can't see."

"You have to believe in something, or you'll fall for anything."

"Faith in God and in each other is what sustains us"