Encara no tenim significats per a "most profitless".
1You can do nothing but think about it-themost profitless of all occupations.
2For phrase-spinning, as I can assure you, is the most profitless of all pursuits.
3For regret is the most profitless thing to cherish.
4The month of March and the first half of April, 1911, proved to be the most profitless and unsatisfactory part of the Expedition.
5Mutimer, we know, had got for himself only the most profitless of educations, and in addition nature had scanted him on the emotional side.
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