Every time you dive, you hope you'll see something new - some new species. Sometimes the ocean gives you a gift, sometimes it doesn't.
Heaven and hell suppose two distinct species of men, the good and the bad. But the greatest part of mankind float betwixt vice and virtue.
Any reading not of a vicious species must be a good substitute for the amusements too apt to fill up the leisure of the labouring classes.
The Englishman wants to be recognized as a gentleman, or as some other suitable species of human being, the American wants to be considered a good guy.
The only thing that can save us as a species is seeing how we're not thinking about future generations in the way we live.
A single tree in the tropical forest in the south of Mexico has more different species than some European countries.
We owe our existence to innovation. Our species exists thanks to four billion years of genetic innovation.
Species evolve exactly as if they were adapting as best they could to a changing world, and not at all as if they were moving toward a set goal.
The ability to write and read books is one of the things that transformed us as a species.
We are a species that must try to impose and find systems - systems of thought, ways of organizing and categorizing reality.
Take care, be kind, be considerate of other people and other species, and be loving.
We will never bring peace at the hands of war. As a species we have to rise above it.
There is no scientific reason to think that we, even with space travel, are going to survive as a species for ever, certainly not by biting off the hand that feeds us, which is exactly what we are doing.
Harold: You sure have a way with people. Maude: Well, they're my species!
We need to take a leaf out of nature's book. Any species that clones itself will eventually be attacked by a parasite, leading to an inevitable population crash.
I think there's a collective consciousness around the world that there are things beyond our control that have the power to annihilate us, as a species, and it's all rather frightening.
Is it not a species of blasphemy to call the New Testament revealed religion, when we see in it such contradictions and absurdities.
Watching baseball under the lights is like observing dogs indoors, at a pedigree show. In both instances, the environment is too controlled to suit the species.
The fidelity question is difficult for me. Society has made us believe we're supposed to be monogamous when we're not killer whales, or whatever the monogamous species is.
The more you know about a species, the more you understand about how better to help protect them.
We don't protect our young, and we tolerate predators of our own species.