It may be doubtful, at first, whether a person is an enemy or friend. Meat, if not properly digested, becomes poison; But poison, if used rightly, may turn medicinal. ↗
Increasingly, stars are recruited from the ranks of professional models, with the result that today's starlets are better dressed and better groomed than ever before, though it is doubtful if they are better actresses. ↗
That justice should be administered between men, it is necessary that testimonies of fact be alleged; and that witnesses should apprehend themselves greatly obliged to discover the truth, according to their conscience, in dark and doubtful cases. ↗
The tendency of modern scientific teaching is to neglect the great books, to lay far too much stress upon relatively unimportant modern work, and to present masses of detail of doubtful truth and questionable weight in such a way as to obscure principles. ↗
Although a skillful flatterer is a most delightful companion if you have him all to yourself, his taste becomes very doubtful when he takes to complimenting other people. ↗
So far I, at least, have no fault to find with implications of Hamilton's Federalism, but unfortunately his policy was in certain other respects tainted with a more doubtful tendency. ↗
