Firstly Quotes (page 68)
Repentance was never yet produced in any man's heart apart from the grace of God. As soon may you expect the leopard to regret the blood with which its fangs are moistened,—as soon might you expect the lion of the wood to abjure his cruel tyranny over the feeble beasts of the plain, as expect the sinner to make any confession, or offer any repentance that shall be accepted of God, unless grace shall first renew the heart.
Charles Spurgeon
Such a number of nights,' said the girl, with a touch of woman's tenderness, which communicated something like sweetness of tone, even to her voice; 'such a number of nights as I've been patient with you, nursing and caring for you, as if you had been a child: and this the first that I've seen you like yourself; you wouldn't have served me as you did just now, if you'd thought of that, would you? Come, come; say you wouldn't.
Charles Dickens
Pippin glanced in some wonder at the face now close beside his own, for the sound of that laugh had been gay and merry. Yet in the wizard's face he saw at first only lines of care and sorrow; though as he looked more intently he perceived that under all there was a great joy: a fountain of mirth enough to set a kingdom laughing, were it to gush forth.
J. R. R. Tolkien
The symbolism seemed so apt. The same technology that can propel apocalyptic weapons from continent to continent would enable the first human voyage to another planet. It was a choice of fitting mythic power: to embrace the planet named after, rather than the madness ascribed to, the god of war.
Carl Sagan