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dywedir yn aml -- ond nid ofnaf ei ailadrodd -- bod gwirfoddoli yn gwneud cyfraniad gwerthfawr i fudiadau ac i'r rhai sy'n gwirfoddoli , yn ogystal ag i'r rhai sy'n derbyn y gwasanaethau ac i gymunedau a chymdeithas yn gyffredinol
it is often said -- but i have no hesitation in repeating it -- that volunteering makes a valuable contribution to organisations and to those who volunteer , as well as to those who receive the services and to communities and society as a whole