1·Vivien Thomas, who had no formal medical training, in struggling against overwhelming odds, he became a cardiac surgeon and eventually to receive an honorary doctorate from Johns Hopkins University.
薇薇安·托马斯没有接受过正式的医学训练，但他努力抗击重重困难，成为了一名心脏外科医生，并最终获得了约翰·霍普金斯大学的荣誉博士学位。