By the publication of the eighth volume, Diderot saw fit to thank his collaborator for his tireless dedication to the project, stating:"If we have raised a shout of joy like the sailor when he espies land after a sombre night that has kept him midway between sky and flood, it is to M. de Jaucourt that we are indebted for it. What has he not done for us, especially in these latter times? With what constancy has he not refused all the solicitations, whether of friendship or of authority, that sought to take him away from us?
In the eighth volume's publication, Diderot recognized his collaborator's tireless work on the project and expressed gratitude. He said: "We have celebrated our joy like a sailor who spots land after a dark night, thanks to M. de Jaucourt for his efforts. What has he not done for us, particularly in recent times? With what unwavering resolve has he resisted all entreaties from friends or authority figures that sought to pull him away?"