"I believe that the human heart, when it is truly open, is capable of great compassion."

"We need to remember that we are part of the animal kingdom, and we have a responsibility to protect it."

"Every creature has a role to play in the ecosystem, and we need to respect that."

"I think the most important thing is to keep active and to hope that your mind stays active."

"We have so far to go to understand the minds of the other animals, and how much they suffer."