"I've always felt that the human brain is the greatest weapon we have, and also the greatest tool."

"I believe that the more we understand about the natural world, the more we will want to protect it."

"It is our responsibility to protect the planet and all the species that live on it."

"We need to listen to the voices of the natural world, and learn from them."

"My mother always told me that if I wanted to achieve something, I had to work hard and never give up."