“Once you choose hope, anything's possible.”

Scannell's diary entry - 28 December 1966 James Andrew Taylor - Walking Wounded: The Life and poetry of Vernon Scannell O U P 2013 ISBN 9780199603183

Source: City of Heavenly Fire

Variant: To believe and yet to have no hope is to thirst beside a fountain.
Source: Fall on Your Knees

The Tragic Sense of Life (1913), X : Religion, the Mythology of the Beyond and the Apocatastasis
Context: May not the absolute and perfect eternal happiness be an eternal hope, which would die if it were realized? Is it possible to be happy without hope? And there is no place for hope once possession has been realized, for hope, desire, is killed by possession. May it not be, I say, that all souls grow without ceasing, some in a greater measure than others, but all having to pass some time through the same degree of growth, whatever that degree may be, and yet without ever arriving at the infinite, at God, to whom they continually approach? Is not eternal happiness an eternal hope, with its eternal nucleus of sorrow in order that happiness shall not be swallowed up in nothingness?

Variant: Because the world isn’t divided into the special and the ordinary. Everyone has the potential to be extraordinary. As long as you have a soul and free will, you can be anything, do anything, choose anything.
Source: City of Heavenly Fire

Source: Danse Macabre

More Steve Allen on the Bible, Religion, & Morality (1993)

In a logical system, it is convenient to say that possibility passes over into actuality. However, in actuality it is not so convenient, and an intermediate term is required. The intermediate term is anxiety, but it no more explains the qualitative leap than it can justify it ethically. Anxiety is neither a category of necessity nor a category of freedom; it is entangled freedom, where freedom is not free in itself but entangled, not by necessity, but in itself.
Source: 1840s, The Concept of Anxiety (1844), p. 49