Man is never perfect, nor contented.
L’homme n’est jamais ni parfait, ni content.
Original text (French)
Notes from Wikiquote
Part I, ch. XXII
Original text (French)
What good would it be to discuss such a proposition, when force could destroy the best arguments?
An energetic man will succeed where an indolent one would vegetate and inevitably perish.
Civilization never recedes; the law of necessity ever forces it onwards.
Quote text and notes from Wikiquote: Jules Verne (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.