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Species Quotes

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

Charles Darwin (2015). “Darwin on Evolution: Words of Wisdom from the Father of Evolution”, p.5, Skyhorse Publishing, Inc.

Each individual is a species unto him/herself.

"Theosophy: An Introduction to the Spiritual Processes in Human Life and in the Cosmos". Book by Rudolf Steiner, 1904.

What happens to other species also happens to us.

Bill Nye (2014). “Undeniable: Evolution and the Science of Creation”, p.4, St. Martin's Press

Great is the power of steady misrepresentation

1859 The Origin of Species by Means of Natural Selection.

We are not an endangered species ourselves yet, but this is not for lack of trying.

Douglas Adams, Mark Carwardine (2011). “Last Chance to See”, p.81, Ballantine Books

Grief is a species of idleness.

Letter to Mrs Thrale, 17 March 1773, in R. W. Chapman (ed.) 'The Letters of Samuel Johnson' (1952) vol. 1

I am almost convinced (quite contrary to opinion I started with) that species are not (it is like confessing a murder) immutable.

Charles Darwin, James T. Costa (2009). “The Annotated Origin: A Facsimile of the First Edition of On the Origin of Species”, p.6, Harvard University Press

Endangered species are our friends.

Biography/Personal Quotes, www.imdb.com.

Greed is merely a species of nearsightedness.

Henry Ford (2015). “My Life and Work: Top Biography”, p.14, 谷月社

Why, if species have descended from other species by insensibly fine gradations, do we not everywhere see innumerable transitional forms.

Charles Darwin (2010). “The Origin of Species: A Variorum Text”, p.321, University of Pennsylvania Press