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

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.

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.

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

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.

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.

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.

Raising funds for my fourth expedition proved to be very difficult.

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.

I have examined the stomach contents of seven aardvarks.

I saw what looked like another fallen tree in front of me and put my foot on it to cross over. At that moment it reared up in front of me-the biggest python I had ever seen!

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

The author knows just what he wants to illustrate and how he would like it to be done.

The Dalmatian breed of dog has many primitive characteristics.

Most Kikuyu marriages were arranged on the basis of what is described by anthropologists as the bride price.

We set up the promised clinic for the sick and wounded Masai.

The Foxhall jaw has now been missing for many years.

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

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

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.

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

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

Although we followed that hyena for the best part of half an hour, we never caught up with it.

Stone tools are fossilized human behavior.

Eloquent testimony to the recovery powers of wild animals frequently becomes apparent from the study of skeletons housed in museums.

I was surprised that the TV series was popular itself, but after that it went on to become more popular over the years and thus it seemed eventually that they would turn it into a movie.

I prefer to remember the happy things over 10 years, the things that went well. Let me see, what did go well?

What I try to do for my readers is to pass on some of the things that I found out about being thirteen after doing it for forty years.

I think I've become a much better singer and a much better player. Years and years of playing a couple of hours every day will do that.

There is no need to do any housework at all. After the first four years the dirt doesn't get any worse.

The robe of flesh wears thin, and with the years God shines through all things.

The Republicans claim they are for strengthening Pell grants when the truth is that over the last four years, their legislation has done the exact opposite.

I want to thank all the fans for their support over the years. Keep supporting the Knicks, we're moving in the right direction here and we will be exciting to watch and competing against the best in the NBA. Come back to the Garden for those exciting games.

I am told that there have been over the years a number of experiments taking place in places like Massachusetts Institute of Technology that have been entirely based on concepts raised by Star Trek.

I couldn't sleep for two years, they tried to break my nerves. They used a lot of psychology to brainwash.

What the war did was give me the opportunity of three years of continuous reading, and it was in the course of reading that I became convinced that I should become an economist.

You look at the whole Human Rights questions, I happened to be there at just the right time when the country was awakening - this goes to the first question you asked - the whole country was awakening to a hundred years of injustice that hadn't been resolved yet.

We started filming in 1993 which was only four years after the fall of communism. The difference in Budapest over the last five years has been remarkable.

I had a wonderful time with the Stones but after 31 years, I thought it was time to move on.

The average life spans of many bands are not that long, up to five years if they are lucky.

For years the Trio did nothing but play for musicians and other hip people. We practically starved to death.

Had the Hebrews not been disturbed in their progress a thousand and more years ago, they would have solved all the great problems of civilization which are being solved now under all the difficulties imposed by the spirit of the Middle Ages.

There is no rational reason to doubt that the universe has existed indefinitely, for an infinite time. It is only myth that attempts to say how the universe came to be, either four thousand or twenty billion years ago.

Plan Colombia was supposed to reduce Colombia's cultivation and distribution of drugs by 50 percent, but 6 years and $4.7 billion later, the drug control results are meager at best.

So the guy that we're really targeting our system at this year is one of the guys who brought a 16bit system three or four years ago and has pretty much had it with that, and he's ready to buy something new.

As a scientist, my attention became totally focused on global warming some 15 years ago by the elegant and powerful measurements of carbon dioxide trapped in ice cores taken as much as 2 miles deep from the great East Antarctica ice sheet.

I have everything I had 20 years ago, only it's all a little lower.

Confidence comes from hours and days and weeks and years of constant work and dedication.