While his heart still beats, while his flesh still moves, I cannot accept that a being endowed with will-power can give in to despair.
Et tant que son coeur bat, tant que sa chair palpite, je n'admets pas qu'un être doué de volonté laisse en lui place au désespoir.
Original text (French)
Notes from Wikiquote
Ch. XLII in the French text, Tr. William Butcher (1992)