"Nid ydyn ni wedi ennill pob dadl eto, a byddwn yn parhau i frwydro drostynt. Ond mae mwy i Ddiwrnod Ewrop na hynny. Er mor bwysig yw'r papurau sefyllfa, y trefniadau cyfansoddiadol a'r ffiniau masnachu, mae'r hyn rydyn ni'n ei drafod wrth ymadael â'r Undeb Ewropeaidd yn llawer mwy sylfaenol. Yr hyn sy'n bwysig yw'r math o wlad rydyn ni am ei gadael i'n plant.
“There are arguments that we are yet to win and we will not give up on them. But, Europe Day is about something more. As important as the position papers, constitutional arrangements and trading borders are, what we are debating as we leave the EU is something much more fundamental. It is about the kind of country that we want to leave to our children.