Quote by Katy Perry

"I'm just trying to change the world, one sequin at a time."

"Just be yourself, there is no one better."

"If you don't have any shadows, you're not in the light."

"Do what makes you happy, be with who makes you smile."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."