But indefinite visions of ambition are weak against the ease of doing what is habitual or beguilingly agreeable; and we all know the difficulty of carrying out a resolve when we secretly long that it may turn out to be unnecessary. In such states of mind the most incredulous person has a private leaning towards miracle: impossible to conceive how our wish could be fulfilled, still - very wonderful things have happened!

The Writings of George Eliot: Together with the Life by J. W. Cross (ed. 1909)