<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?katika mazoezi, kanuni ya haki ilikuwa awali kutafsiriwa kumaanisha kwamba watu walio katika mazingira magumu wanapaswa kulindwa kutoka kwa watafiti.  <response>: in practice, the principle of justice was initially interpreted around the idea that vulnerable people should be protected from researchers. 