The healthy liver cell divides only when it is stressed; the healthy hair cell divides frequently; and the cancer cell divides even more frequently and recklessly.
Vesela aknu šūna  dalās tikai stresa gadījumā; savukārt, vesela matu šūna dalās bieži; un vēža šūna dalās vēl biežāk,  turklāt nevaldāmi.