Mae ein hanghenion iechyd, meddyginiaethau, triniaethau a thechnolegau wedi newid llawer ers 1948, ond dyw un peth heb newid; ymroddiad y staff, a dyma oedd y sylfaen y sefydlwyd y GIG arni.
Our health needs, medicines, treatments and technologies now are very different from those of 1948 but one thing has not changed, the dedication of the staff who are the bedrock on which the NHS was founded.