It is so easy to be misled by the deceptive glamour of novelty and passion, and by the vision of happiness.
 Honoré de Balzac, Letters of Two Brides (1841). copy citation

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Author Honoré de Balzac
Source Letters of Two Brides
Topic novelty happiness
Date 1841
Language English
Reference
Note Translated by R. S. Scott
Weblink http://www.gutenberg.org/files/1941/1941-h/1941-h.htm

Context

“Yes, my sweet, guard well the secret of your heart, and submit Felipe to those ingenious devices of ours for testing a lover's metal. Above all, make trial of your own love, for this is even more important. It is so easy to be misled by the deceptive glamour of novelty and passion, and by the vision of happiness. Alone of the two friends, you remain in your maiden independence; and I beseech you, dearest, do not risk the irrevocable step of marriage without some guarantee. It happens sometimes, when two are talking together, apart from the world, their souls stripped of social disguise, that a gesture, a word, a look lights up, as by a flash, some dark abyss.” source