It doesn’t matter what you believe; all that matters is why you believe it, and how accurate you can show your beliefs to be.

The only thing that really matters is feeling and living what you believe - so long as it's something more than belief in your own comfort.

Though not as important as loving, believing certainly matters. It matters so much that, if it has any relevance to the business of living, it must be born in the individual mind, not thrust by church authorities on others.

It is not so much what you believe in that matters, as the way in which you believe it and proceed to translate that belief into action.

What you believe about your life is what you will make true about your life.

What you believe in, is the life you decide.

What matters to you defines your mattering.

It is what you believe that translates in the life you live.

What you believe has more power than what you dream or wish or hope for. You become what you believe.

It doesn’t matter what you say you believe - it only matters what you do.

YOU ARE WHAT you believe you are. You live, enjoy life and suffer according to that belief. What you believe, you live; or you do not believe it.

That it does not matter what a man believes is a statement heard on every side today. … What he believes tells him what the world is for. How can men who disagree about what the world is for agree about any of the minutiae of daily conduct? The statement really means that it does not matter what a man believes so long as he does not take his beliefs seriously.

What I believe is not what I say I believe; what I believe is what I do.

If there's something you really want to believe, that's what you should question the most.