Who said "We have to believe that we can make a difference."?

This quote is attributed to Captain Janeway.

We have to believe that we can make a difference. - Captain Janeway

"We have to believe that we can make a difference."

Captain Janeway Hope

"There's coffee in that nebula."

"I'm not about to admit defeat to a computer."

"We're a long way from home, but we're not alone."

"The only way out is through."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."