Mae ffordd o weithio’r Gwasanaeth Iechyd wedi newid dros y 75 mlynedd diwethaf, a bydd rhaid iddo ddal i newid os ydyn ni am ei ddiogelu i’r genhedlaeth nesaf.
The way the NHS works has changed over the last 75 years, and NHS Wales will have to change further if we want to preserve it for the next generation.