Every day, in every part of Wales, the anxieties, fears and suffering, of so many of our citizens are eased by the unselfish actions of volunteers.
Pob dydd, ym mhob rhan o Gymru, mae pryderon, ofnau a dioddefaint, cymaint o'n dinasyddion yn cael eu lleddfu gan weithredoedd anhunanol gwirfoddolwyr.