Before revision: It is rather certain that for both editions the opinion of Newton himself has been sought and Leibniz left at a disadvantage.Bertoloni-Melli D., Newton and the Leibniz-Clarke correspondence, The Cambridge Companion to Newton, eds.
After revision: It is quite certain that for both editions the opinion of Newton himself has been sought and Leibniz left at a disadvantage.Bertoloni-Melli D., Newton and the Leibniz-Clarke correspondence, The Cambridge Companion to Newton, eds.