Wound healing, for instance, involves four overlapping phases, all of which reminded me that as a surgeon, I merely worked with the body's built-in repair system.
Ngokwesibonelo nje, ukuze inxeba liphole kunezigaba ezine ezilandelanayo ezihilelekile, okwangikhumbuza ukuthi njengodokotela ohlinzayo, umsebenzi wami umane nje uwukubambisana nesimiso somzimba sokuzivuselela.