John Foster: An Essay on the Evils of Popular Ignorance (1820)

How readily will the proudest descend to the plea of impotence when the exhortation is to something which they care not for or dislike, but to which, at the same time, it would be disreputable to avow any other than the most favorable sentiments, to be duly expressed in the form of great regret that the thing is impracticable.