"Without constraint, without any form of mental compulsion, the act of belief becomes the freest possible projection of what resides in our hearts. Like the poet's image of a church bell that reveals its latent music only when struck, or a dragonfly that flames forth its beauty only in flight, so does the content of a human heart lie buried until action calls it forth. The greatest act of self-revelation occurs when we choose what we will believe, in that space of freedom that exists between knowing that a thing is and knowing that a thing is not."