Species Quotes

500+ Sourced quotes

The law of evolution is that the strongest survives.
Yes, and the strongest, in the existence of any social species, are those who are most social. In human terms, most ethical.

Ursula K. Le Guin

We are so used to the notion of our own inevitability as life's dominant species that it is hard to grasp that we are here only because of timely extraterrestrial bangs and other random flukes. The one thing we have in common with all other living things is that for nearly four billions years our ancestors have managed to slip through a series of closing doors every time we needed them to.

Lacking a shared language, emotions are perhaps our most effective means of cross-species communication. We can share our emotions, we can understand the language of feelings, and that's why we form deep and enduring social bonds with many other beings. Emotions are the glue that binds.

Second Theory.—Whilst one part of the Universe owes its existence to Providence and is under control of a ruler and governor, another part is abandoned and left to chance. This is the view of Aristotle about Providence... He holds that God controls the spheres and what they contain; therefore the individual beings in the spheres remain permanently in the same form.... From the existence of the spheres other beings derive existence, which are constant in their species but not in their individuals.

The brain is a complex system, but that doesn't mean it's incomprehensible. Our neural circuits were carved by natural selection to solve problems that our ancestors faced during our species' evolutionary history. Your brain has been molded by evolutionary pressures just as your spleen and eyes have been. And so has your consciousness. Consciousness developed because it was advantageous, but advantageous only in limited amounts.

Amidst the vicissitudes of the earth's surface, species cannot be immortal, but must perish, one after another, like the individuals which compose them. There is no possibility of escaping from this conclusion.

Individuals of the earlier species had suffered from an almost insurmountable spiritual isolation from one another. Not even lovers, and scarcely even the geniuses with special insight into personality, ever had anything like accurate vision of one another.

Female animals defending their young are notoriously ferocious and lack the playful delight in combat which characterizes the mock combats of males of the same species. There seems very little ground for claiming that the mother of young children is more peaceful, more responsible, and more thoughtful for the welfare of the human race than is her husband or brother.

Can desire grow out of admiration, or are the two quite distinct species? What would it be like to lie side by side, naked, breast to breast, with a woman one principally admires?

The ethic of conservation is the explicit abnegation of man's dominion over the Earth. The lower species are here for our use. God said so: Go forth, be fruitful, multiply, and rape the planet — it's yours. That's our job: drilling, mining and stripping. Sweaters are the anti-Biblical view. Big gas-guzzling cars with phones and CD players and wet bars — that's the Biblical view.

The female of any species is generally regarded as a relatively anabolic organism, more passive than the male, who is relatively katabolic and active. The fact remains that one frequently runs across a rather katabolic female.

A human life is defined by its relationship with others: by its duty to its species. In the face of this duty, life, liberty, and the pursuit of happiness are meaningless. What you call individual rights are merely the cultural fantasy of a failed civilization.

Each individual of whatever species, and each consciousness, whatever its degree, automatically seeks to enhance the quality of life itself - not only for itself but for all of reality as well.

Women should be permitted to volunteer for non-combat service, [...] We have no real way of knowing whether the kinds of training that teach men both courage and restraint would be adaptable to women or effective in a crisis. But the evidence of history and comparative studies of other species suggest that women as a fighting body might be far less amenable to the rules that prevent war from becoming a massacre and, with the use of modern weapons, that protect the survival of all humanity. That is what I meant by saying that women in combat might be too fierce.

In the latter part of the seventeenth century, there were several eminent men in England who were greatly in advance of the age in which they lived, and strenuously exerted themselves to discover and promulgate the true principles of Geology. Among these Dr. Martin Lister, physician to Queen Anne, was one of the most distinguished. This accomplished naturalist in his great work on shells... figures and describes many fossil shells as real animal productions, and carefully compares them with recent species. He also recognised the distinction of strata by the organic remains they contain; and to him the honour is due of having first suggested the construction of geological maps...

We are at a crossroads in human history. Never before has there been a moment so simultaneously perilous and promising. We are the first species to have taken evolution into our own hands.

Music's evolutionary origin is established because it is present across all humans; it has been around for a long time; it involves specialized brain structures... and it is analogous to music making in other species.

I'm acquainted with a, uh, gentleman who claims that the extent to which a society focuses on the needs of its lowest common denominator is the extent to which that society'll be mired in mediocrity. Whereas, if we would aim the bulk of our support at the brightest, most talented, most virtuous instead, then they would have the wherewithal to solve a lot of our problems, to uplift the whole culture, enlighten it or something, so that eventually there wouldn't be so many losers and weaklings impeding evolution and dragging the whole species down. He claims that martyrs like you just perpetuate human misery by catering to it. He believes individuals have to take responsibility for their own lives and accept the consequences of their choices.

The very first thing I tell my new students on the first day of a workshop is that good writing is about telling the truth. We are a species that needs and wants to understand who we are. Sheep lice do not seem to share this longing, which is one reason they write so very little. But we do. We have so much we want to say and figure out.

No matter which one wins, we will have a Skull and Bones President at a time when entire vertebrate species, because of how we have poisoned the topsoil, the waters and the atmosphere, are becoming, hey presto, nothing but skulls and bones.

I suppose that, after the passion of love, water rights have caused more trouble than anything else to the human species.

Alice Steinbach

Every species has a dinner date as part of courting ritual. A woman who won't let you pay for dinner is rejecting your courtship. She may think she's playing fair, or that she's being a feminist, but a very deep level, she knows that she's crossing you off her list of possibilities.

Jennifer Crusie

I had now to select that mode of the primitive which is distinctive of your own species, a mode characterized by repressed sexuality, excessive self-regard, and an intelligence which is both rudimentary and in bondage to unruly cravings.

It is the preservation of the species, not of individuals, which appears to be the design of Deity throughout the whole of nature.

Mary Wollstonecraft

Perhaps our greatest distinction as a species is our capacity, unique among animals, to make counter-evolutionary choices.