Species Quotes

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It will be seen that I look at the term species, as one arbitrarily given for the sake of convenience to a set of individuals closely resembling each other, and that it does not essentially differ from the term variety, which is given to less distinct and more fluctuating forms. The term variety, again, in comparison with mere individual differences, is also applied arbitrarily, and for mere convenience sake.

Intelligence is based on how efficient a species became at doing the things they need to survive.

No species remains constant: that great renovator of matter
Nature, endlessly fashions new forms from old: there's nothing in the whole universe that perishes, believe me; rather it renews and varies its substance. What we describe as birth is no more than incipient change from a prior state, while dying is merely to quit it. Though the parts may be transported hither and thither, the sum of all matter is constant.

Nature seemed to have adorned herself for our departure with a profusion of fringes and curls, mingled with the bright tints of flowers, reflected in the water. But we missed the white water-lily, which is the queen of river flowers, its reign being over for this season.... Many of this species inhabit our Concord water.

Henry David Thoreau

For me to dominate the Congress in spite of these fundamental differences is almost a species of violence which I must refrain from.

Authors of the highest eminence seem to be fully satisfied with the view that each species has been independently created. To my mind it accords better with what we know of the laws impressed on matter by the Creator, that the production and extinction of the past and present inhabitants of the world should have been due to secondary causes, like those determining the birth and death of the individual. When I view all beings not as special creations, but as the lineal descendants of some few beings which lived long before the first bed of the Cambrian system was deposited, they seem to me to become ennobled.

The only difference between man and man all the world over is one of degree, and not of kind, even as there is between trees of the same species. Where in is the cause for anger, envy or discrimination?

As many more individuals of each species are born than can possibly survive; and as, consequently, there is a frequently recurring struggle for existence, it follows that any being, if it vary however slightly in any manner profitable to itself, under the complex and sometimes varying conditions of life, will have a better chance of surviving, and thus be naturally selected. From the strong principle of inheritance, any selected variety will tend to propagate its new and modified form.

Not one living species will transmit its unaltered likeness to a distant futurity.

The film concludes with … the most nauseatingly luscious, the most penetratingly vulgar mammy song that it has ever been my lot to hear. My flesh crept as the loud speaker poured out those sodden words, the greasy, sagging melody. I felt ashamed of myself for listening to such things, for even being a member of the species to which such things are addressed.

I am ashamed of belonging to the species Homo Sapiens... You & I may be thankful to have lived in happier times – you more than I, because you have no children.

Bertrand Russell

Margaret Ll. Davies writes that Janet is dying and will I write on her for The Times – a curious thought, rather: as if it mattered who wrote, or not. But this flooded me with the idea of Janet yesterday. I think writing, my writing, is a species of mediumship. I become the person.

An important species of pleasure, and therewith the source of morality, arises out of habit.

Friedrich Nietzsche

The movements of nature are in a never ending circle. The animal species which has once been put into a train of motion is still probably moving in that train. For, if one link in nature's chain might be lost, another and another might be lost, till this whole system of things should evanish by piece-meal.

Thomas Jefferson

I think it inevitably follows, that as new species in the course of time are formed through natural selection, others will become rarer and rarer, and finally extinct. The forms which stand in closest competition with those undergoing modification and improvement will naturally suffer most.

This great increase of the quantity of work which, in consequence of the division of labour, the same number of people are capable of performing, is owing to three different circumstances; first, to the increase of dexterity in every particular workman; secondly, to the saving of the time which is commonly lost in passing from one species of work to another; and lastly, to the invention of a great number of machines which facilitate and abridge labour, and enable one man to do the work of many.

The phone crazies own the days; when the stars come out, that's us. We're like vampires. We've been banished to the night. Up close we know each other because we can still talk; at a little distance we can be pretty sure of each other by the packs we wear and the guns more and more of us carry; but at a distance, the one sure sign is the waving flashlight beam. Three days ago we not only ruled the earth, we had survivor's guilt about all the other species we'd wiped out in our climb to the nirvana of round-the-clock cable news and microwave popcorn. Now we're the Flashlight People.

Darwin abolished special creations, contributed the Origin of Species and hitched all life together in one unbroken procession of Siamese Twins, the whole evolved by natural and orderly processes from one microscopic parent germ.

We obtain the concept, as we do the form, by overlooking what is individual and actual; whereas nature is acquainted with no forms and no concepts, and likewise with no species, but only with an X which remains inaccessible and undefinable for us.

Friedrich Nietzsche

Mankind naturally and generally love to be flatter'd: Whatever sooths our Pride, and tends to exalt our Species above the rest of the Creation, we are pleas'd with and easily believe, when ungrateful Truths shall be with the utmost Indignation rejected. "What! bring ourselves down to an Equality with the Beasts of the Field! with the meanest part of the Creation! 'Tis insufferable!" But, (to use a Piece of common Sense) our Geese are but Geese tho' we may think 'em Swans; and Truth will be Truth tho' it sometimes prove mortifying and distasteful.

Benjamin Franklin

If all the misfortunes of mankind were cast into a public stack in order to be equally distributed among the whole species, those who now think themselves the most unhappy would prefer the share they are already possessed of before that which would fall to them by such a division.

Truth is the kind of error without which a certain species of life could not live. The value for life is ultimately decisive.

Friedrich Nietzsche

But to the particular species of excellence men are directed, not by an ascendant planet or predominating humour, but by the first book which they read, some early conversation which they heard, or some accident which excited ardour and emulation.

My trust is solely in God. And I trust men only because I trust God. If I had no God to rely upon, I should be like Timon, a hater of my species.

The only clear thing is that we humans are the only species with the power to destroy the earth as we know it. The birds have no such power, nor do the insects, nor does any mammal. Yet if we have the capacity to destroy the earth, so, too, do we have the capacity to protect it.

Tenzin Gyatso, 14th Dalai Lama