Jane Goodall — "Every day is a chance to make a difference, and we should seize that opportunity…"

"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."

"The world needs us to be better. We need to be better for the animals, for the planet, for ourselves."

"The greatest threat to our planet is the belief that someone else will save it."

"Someday we shall look back on this dark era of agriculture and shake our heads. How could we have ever believed that it was a good idea to grow our food with poisons?"

"The more we learn about the true nature of non-human animals, especially those with complex brains and complex social behavior, the more ethical concerns are raised regarding their use in the service …"