Language is a weapon of politicians, but language is a weapon in much of human affairs.

Stupid is a great force in human affairs.

If it's wrong when they do it, it's wrong when we do it.

I'm sorry, I'm absolutely convinced that there is at the moment no realistic prospect for very much hope in human affairs.

Violence is never a solution in my plays, just as ultimately violence is never a solution in human affairs.

I talk about very serious human affairs but with a lightness of heart.