One does not know what one does not have the right to ask* (whence the sincere blindness of so many husbands and parents), and one does not doubt what others believe, if they are respected. Relationships among truths are relationships of force. This is the root of what is called bad faith.

Paul Veyne, Did the Greeks Believe in Their Myths?: An Essay on the Constitutive Imagination, Chicago, University of Chicago Press, 1988, p. 41

On ne sait pas ce qu’on n’a pas le droit de chercher à savoir (d’où la sincère cécité de tant de maris ou de parents) et on ne doute pas de ce que d’autres croient, s’ils sont à respecter : les rapports entre vérités sont des rapports de force. D’où ce qu’on appelle la mauvaise foi.

Paul Veyne, Les Grecs ont-ils cru à leurs mythes ? 1983, Editions du Seuil, Points Essai, p. 52

Paul Veyne, Les Grecs ont-ils cru à leurs mythes ?, 1983, Editions du Seuil, Points Essai, p. 52

*Here, we disagree with the translation. In french, Veyne has written “the right to look to know“, which has the advantage not introducing “ask” concept.