I have dwelt on Bevan’s experience because there seem to me to be some key things we can learn from it in the context of what we are discussing today.
Rydw i wedi sôn am brofiad Bevan oherwydd ymddengys i mi fod rhai pethau allweddol y gallwn ni eu dysgu ganddo yng nghyd-destun yr hyn rydyn ni’n ei drafod heddiw.