I have known nearly all the famous men of our age and I have seen them made wretched by this glorious passion for fame, and die after debauching their moral natures in its service.
 
[J’ai connu presque tous les hommes célèbres de notre tems, et que je les ai vus malheureux par cette belle passion de célébrité, et mourir, après avoir dégradé par elle leur caractère moral.]

Nicolas Chamfort (1741-1794) French writer, epigrammist (b. Nicolas-Sébastien Roch)

Products of Perfected Civilization [Produits de la Civilisation Perfectionée], Part 1 “Maxims and Thoughts [Maximes et Pensées],” “Question” (1795) [tr. Merwin (1969)]
    (Source)

(Source (French)). Alternate translation:

I have known nearly every famous man in our times, and I have seen them unhappy through this pretty passion for celebrity, and die after having degraded their moral character for it.
[tr. Siniscalchi (1994)]