<prompt> Translate the following text to EnglishKatika hali mbaya zaidi, yeye hukusanya sifa, umaarufu, na utajiri kwa kutegemea kazi ya wengine isiyojulikana - ambayo wakati mmoja ilionwa kuwa dhambi ya kisayansi.  <response>: At worst, he is amassing credentials, fame, and wealth on the basis of others uncredited labor--once considered a scholarly sin. 