“I tried to use words that were dealing with the emotional quality that any human being could recognize in the way that they felt about their country. It's to do with the world we live in. That world is a brutal one and full of war. It's also full of many wonderful things and love and hope.”

“When the first fossils began to be found in eastern Africa, in the late 1950s, I thought, what a wonderful marriage this was, biology and anthropology. I was around 16 years old when I made this particular choice of academic pursuit.”