The quote "Henrietta’s cells have become the standard laboratory workhorse" signifies the pivotal role of HeLa cells in biological research since their discovery. These immortal cells, derived from Henrietta Lacks without her knowledge, have facilitated numerous breakthroughs in medicine, including the development of vaccines and cancer therapies. Their widespread use in laboratories worldwide underscores the ethical implications of research practices while also highlighting the monumental contributions that can arise from a single individual's biological material.