I believe the deeply rooted semantic confusion between 'man' as a male and 'man' as a species has been fed back into and vitiated a great deal of the speculation that goes on about the origins, development, and nature of the human race.

Where else is fatness at a premium? The answer is clear. There are two classes of mammals which are liable to accumulate large quantities of adipose tissue - hibernating mammals and aquatic mammals.

The legend of the jungle heritage and the evolution of man as a hunting carnivore has taken root in man's mind ... He may even believe that equal pay will do something terrible to his gonads.

I believe the deeply rooted semantic confusion between 'man' as a male and 'man' as a species has been fed back into and vitiated a great deal of the speculation that goes on about the origins, development, and nature of the human race.

The trouble with specialists is that they tend to think in grooves.

Considering the very close genetic relationship that has been established by comparison of biochemical properties of blood proteins, protein structure and DNA, and immunological responses, the differences between a man and a chimpanzee are more astonishing than the resemblances.

It takes two to make a woman into a sex object.