Quote by Will Ferrell

I don't believe in doing things just to do them.

— Jennifer Hudson

I never believed in trying to do anything. Whatever I set out to do I found I had already accomplished.

— Johann Wolfgang von Goethe

Whether you believe you can do a thing or not, you are right.

— Henry Ford

If you don't believe in it, you can't do it.

— Donald Trump

If you do not believe you can do it then you have no chance at all.

— Arsene Wenger

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

— Kai Greene

I truly believe that you can do anything if you just believe in yourself.

— Jesy Nelson

If you believe you can't do something, don't stop those who believe they can.

— Terry Mark

If you believe you can do something, you'll be able to accomplish it.

— Jon Rahm

You have to believe in what you're doing otherwise what's the point?

— Rankin

If you believe you can do a thing, you can do it.

— Claude M. Bristol

If you don't believe it's gonna happen then it's not gonna happen. Believe. And it will happen.

— Ines Jimenez