Quote by Arianna Huffington
"Persistence is the key that opens every door."
More from Arianna Huffington
"The way to change the world is through individual responsibility and collective action."
"We think of success as a destination, but really success is a journey."
"Fearlessness is like a muscle. I know from my own life that the more I exercise it, the more natural it becomes to not let my fears get in the way of my dreams."
"When you stop trying to be everything to everyone, you can be everything to someone - and more importantly, you can be everything to yourself."