Done Quote by Frederick Lenz

Nothing is impossible. With so many people saying it couldn't be done, all it takes is an imagination.

— Michael Phelps

If you believe that you can't do something, then you're not going to do it. If you believe you can, and you're willing to…

— Amy Purdy

Just because people tell you it can't be done, that doesn't necessarily mean that it can't be done. It just means that they can't…

— Anders Hejlsberg

If you don't believe you can do something then you can't.

— Kai Greene

Things are only impossible until somebody does what another believes can't be done.

— Tony Robbins

I personally don't believe anything is impossible. With enough determination and effort, almost everything is possible.

— Richard Branson

People are too prone to think that the actual is the limit of possibility. They believe that all that has been done is all…

— Helen Keller

Just because they say it's impossible doesn't mean you can't do it.

— Roger Bannister

If you think you can't do something, you can't. But if you think you can, you may be surprised to discover that you can.

— Peace Pilgrim

To me, unconventional thinking is approaching a problem and asking, 'Why not? Why can't something be done?' If someone can't give me a good…

— Eli Broad

My whole life everyone always said 'it can't be done', 'you'll never do it', 'you will fail', 'no one has ever gone from Austria…

— Arnold Schwarzenegger

The only way to achieve the impossible is to believe it is possible.

— Marton Csokas