1.  A characteristic of human verbal expression of pain is that it contains a mixture of private suffering and public display.

2.  A chimpanzee is an easy recipient for human projections since humans can easily identify with the emotional expressions of chimpanzees.

3.  A good example is the human species.

4.  A great deal hangs upon the species difference, the human capacity of the less subnormal, and the potentiality of normal infants.

5.  A great deal of effort, therefore, still goes into trying to put the human intelligence back into the switches.

6.  A high regard for ivory has been part of the human heritage since the first appearance of modern man.

7.  A human interest story, featuring the second-youngest Nobel laureate in history, seemed to him much more promising.

8.  A human neurone is about a million times slower than a switch in a digital computer.

9.  A human toll is also emerging.