Far too often animals are put to sleep when they could be saved through proper care and nursing.

I put a bullet into the back of the crocodile's neck just behind the head, thus killing it. If a crocodile is hit in any other part of its anatomy it disappears into the water and is irrecoverable.

I kept an open mind on the question of whether a hominid had been present in Europe in the early Pleistocene.

I felt that in time simple stone tools would be found in early Pleistocene in England.

Colonial governors and senior civil servants are not easy people to argue with, and I was not popular because of my criticism of the colonial service in Kenya.

At Olduvai, for 20 years, Mary and I had investigated and made a general survey of the overall geology.

To save an animal's life in order that it may suffer indefinitely is something I would never condone.

Sometimes string figures were used to illustrate stories, as in the case of an Eskimo example that depicts a man catching a salmon. Sometimes they had magic or religious significance.

Sometime during the many millions of years that have elapsed since mammalian faunas came into existence, some sort of island crossed from West Africa to South America.

There is tragic evidence to show that the paintings at the French prehistoric art sites are deteriorating.

The trip I made to Angola to study the prehistoric contents of the gravel beds as a means of deciding the age of the deposits and their economic potential was the first time prehistory had ever been used for such a purpose.

The majority of people in Angola were not provided with any kind of schooling and were completely illiterate, very badly paid, and treated almost as slaves.

The Foxhall jaw has now been missing for many years.

South Africa had a long record of studies in prehistory, going back to the end of the last century.

When my father arrived in Kenya, he had found the Kikuyu way of life similar to that of the British at the time the Romans invaded England 2,000 years ago.