Unfortunately, in the north and the south of Ireland, intolerant habits are part of the fabric of emotion, part of the identity crisis which afflicts the population of the country.
I went to a grim Victorian school with classes of 40 or 50 children. It was a very rigid and unimaginative education, but it did teach us the three Rs.
A truly vibrant and creative culture depends on a system of education which is not divided along class and sectarian lines.
One of the strongest features of Puritanism is its autobiographical tendency, its passionate self-regard.
Many black people I know are proud of the Irish part of their heritage - an Irish grandparent, say - but they recognise that many people believe in a form of racial purity. And it is from that belief that prejudice starts.
'Ulysses' is the greatest anti-racist text in the English language, and it challenges right from the beginning the vicious racism which lies near the foundations of the Irish Free State and of the Irish republic.