"We have so much to learn from the natural world. If we just open our eyes and listen."

"I've been fortunate to spend my life among animals, and they've taught me so much about what it means to be human."

"The power of one individual to make a difference is immense, and we should never underestimate it."

"We need to teach our children to be compassionate, and to care about all living things."

"I remember once watching a chimpanzee trying to open a nut with a stone, and it was so frustrated, it just threw the stone down and screamed. I understood exactly how it felt."