At some point, my body will collapse. But I hope that my brain will still be working so that I can carry on with writing.

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?

Most Africans don't get to see these wild animals at all. Once they see and learn about them, they are much more likely to become involved in protecting the environment.

Some humans are mathematicians-others aren't.

And always I have this feeling--which may not be true at all--that I am being used as a messenger.

One individual cannot possible make a difference, alone. It is individual efforts, collectively, that makes a noticeable difference - all the difference in the world!

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