Quote by Albert Sabin
"We succeed not by being the cleverest, but by being the most persistent."
"We succeed not by being the cleverest, but by being the most persistent."
"The conquest of disease and improvement of health only became possible when biological thinking replaced metaphysical thinking."
"Vaccination is the most cost-effective health investment ever made."
"We must never forget that the primary purpose of medicine is the prevention of disease."
"A disease recognized is half cured."