In fine mathematical tradition, I have three Christmas presents for you on this happy day.
The second is my favourite of St Paul’s nativity videos. I dare you to watch without squealing at the cuteness.
And the third is a little something from (Australian) national treasure, cartoonist and poet Michael Leunig:
Love is born
With a dark and troubled face,
When hope is dead
And in the most unlikely place;
Love is born,
Love is always born.
May something hopeful be born in your world today.