Overall, the human brain is the most complex object known in the universe - known, that is, to itself.
When you get into the whole field of exploring, probably 90 percent of the kinds of organisms, plants, animals and especially microorganisms and tiny invertebrate animals are unknown. Then you realize that we live on a relatively unexplored plan.
A society that condemns homosexuality harms itself. (254)
Political ideology can corrupt the mind, and science.
In my heart, I'm an Alabaman who went up north to work.
It's always been a dream of mine, of exploring the living world, of classifying all the species and finding out what makes up the biosphere.