Who said "You have to believe in yourself when no one else does."?

This quote is attributed to Leslie Knope.

You have to believe in yourself when no one else does. - Leslie Knope

"You have to believe in yourself when no one else does."

Leslie Knope Faith

"I have not slept in 37 hours. I have achieved so much."

"Treat yo' self."

"I'm not crying. I'm just sweating from my eyes."

"Everything is the worst thing that's ever happened."

"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"