I had a wonderful contact, especially with Uncle Bert who was an angel and led the whole group over to my side of a steep ravine I could not cross to get over to them

The man who kills the animals today is the man who kills the people who get in his way tomorrow.

[My] excursions provided a unique opportunity for observing [the gorillas' behavior] in their natural habitat... Then, all too soon, the infants were demanded for their trip to the zoo. ... [H]appily the babies did not know they would never see their mountain home again

The extraordinary gentleness of the adult male with his young dispels all the King Kong mythology.

[About gorillas] You take these fine, regal animals. How many (human) fathers have the same sense of paternity? How many human mothers are more caring? The family structure is unbelievably strong.

It was their individuality combined with the shyness of their behavior that remained the most captivating impression of this first encounter with the greatest of the great apes.

I feel more comfortable with gorillas than people. I can anticipate what a gorilla's going to do, and they're purely motivated.