Alfred Russel Wallace Quotes

Powerful Alfred Russel Wallace for Daily Growth

About Alfred Russel Wallace

Alfred Russel Wallace (1823-1913) was a British naturalist, explorer, geographer, anthropologist, and collectors of specimens who played a crucial role in the formulation of evolutionary theory alongside Charles Darwin. Born on January 8, 1823, in Usk, Monmouthshire, Wales, Wallace's early life was marked by economic hardship. Despite this, he developed an insatiable curiosity about natural history and spent much of his youth exploring the local countryside. In 1842, he began working as a civil servant but soon decided to pursue his passion for science. In 1848, Wallace embarked on his first major expedition to the Amazon region of South America. He spent eight years collecting specimens and studying native tribes, returning to England in 1852 with an impressive collection of over 125,000 specimens. During this time, Wallace developed his theory of evolution through natural selection independently of Darwin. In 1858, he sent a manuscript containing his ideas to Darwin, who arranged for it to be published alongside an abstract of the Origin of Species in the Linnean Society's proceedings. This event is now known as the "Wallace-Darwin controversy." After returning from his travels, Wallace continued to contribute significantly to science. He proposed the concept of 'islands of biodiversity', which later became central to island biogeography theory. He also made significant contributions to the study of human evolution and ethnology, publishing works such as "The Malay Archipelago" (1869) and "Tropical Nature and Other Essays" (1893). Wallace's life and work demonstrate the power of curiosity and determination in scientific exploration. His contributions to evolutionary theory continue to influence our understanding of the natural world today. He died on November 7, 1913, at his home in Tring, England.

Interpretations of Popular Quotes

"The spirit of observation is the most highly developed of all our mental faculties."

The quote emphasizes that human ability to observe, particularly in a keen and detailed manner, is one of our most refined intellectual capacities. This power of observation serves as the foundation for scientific discovery, artistic expression, and everyday problem-solving. It underscores the importance of mindful engagement with our surroundings and encourages us to cultivate our observational skills.


"Life is the stream in which we are swimming with full consciousness that we live, but without knowing in what direction we are being drifted along."

This quote by Alfred Russell Wallace suggests that life is a dynamic, unpredictable journey, often beyond our immediate control or understanding. We have self-awareness and consciousness as we navigate through it, yet we may not always know where the currents will take us. It encourages us to embrace the unknown, remain adaptive, and be open to the possibilities that life presents, rather than clinging to fixed expectations or destinations.


"Every creature in the universe seems to have been created for a double purpose - to be itself and to become itself."

This quote by Alfred Russell Wallace suggests that every living entity serves two fundamental purposes: first, to exist as it currently is, maintaining its unique identity; second, to evolve and develop, fulfilling its inherent potential. In essence, life has a dual role - preservation (being itself) and progression (becoming itself). This philosophy highlights the delicate balance between conservation of species and allowing natural evolution, underlining the importance of respecting and nurturing life in all its stages of development.


"The more I contemplate the wonders of nature, the more I feel a deep, loving gratitude towards the Author of all these marvellous creations."

This quote by Alfred Russell Wallace expresses profound admiration for the intricacies and beauty of nature, accompanied by a sense of gratitude towards its creator. It highlights his reverence and appreciation for the mysteries and marvels that nature presents, suggesting a deep connection with the natural world and an acknowledgement of its complexity and beauty as evidence of a greater intelligence or design at work.


"In nature we never see anything isolated, but everything in connection with something else which is before it, beside it, under it, and over it."

This quote emphasizes the interconnectedness of all things in nature. Nothing exists in isolation; rather, every element is related to others around it in some way. This concept encourages us to view our world holistically, considering the effects we have on other living beings and the environment as a whole. It also underscores the importance of understanding systems and relationships within ecosystems when studying or protecting nature.


In my solitude I have pondered much on the incomprehensible subjects of space, eternity, life and death.

- Alfred Russel Wallace

Death, Eternity, Subjects

As well might it be said that, because we are ignorant of the laws by which metals are produced and trees developed, we cannot know anything of the origin of steamships and railways.

- Alfred Russel Wallace

Laws, Which, We Cannot, Metals

It has been generally the custom of writers on natural history to take the habits and instincts of animals as the fixed point, and to consider their structure and organization as specially adapted to be in accordance with them.

- Alfred Russel Wallace

Habits, Natural, Been, Fixed

Civilisation has ever accompanied emigration and conquest - the conflict of opinion, of religion, or of race.

- Alfred Russel Wallace

Race, Ever, Accompanied, Civilisation

What we need are not prohibitory marriage laws, but a reformed society, an educated public opinion which will teach individual duty in these matters.

- Alfred Russel Wallace

Laws, Individual, Which, Reformed

To say that mind is a product or function of protoplasm, or of its molecular changes, is to use words to which we can attach no clear conception.

- Alfred Russel Wallace

Mind, Product, Which, Conception

The foregoing considerations lead us to the very important conclusion, that matter is essentially force, and nothing but force; that matter, as popularly understood, does not exist, and is, in fact, philosophically inconceivable.

- Alfred Russel Wallace

Fact, Very, Inconceivable, Understood

I am decidedly of the opinion that in very many instances we can trace such a necessary connexion, especially among birds, and often with more complete success than in the case which I have here attempted to explain.

- Alfred Russel Wallace

Here, Explain, Very, Decidedly

I spent, as you know, a year and a half in a clergyman's family and heard almost every Tuesday the very best, most earnest and most impressive preacher it has ever been my fortune to meet with, but it produced no effect whatever on my mind.

- Alfred Russel Wallace

Been, Very, Half, Tuesday

In all works on Natural History, we constantly find details of the marvellous adaptation of animals to their food, their habits, and the localities in which they are found.

- Alfred Russel Wallace

Habits, Which, Works, Marvellous

Modification of form is admitted to be a matter of time.

- Alfred Russel Wallace

Time, Admitted, Form, Modification

What birds can have their bills more peculiarly formed than the ibis, the spoonbill, and the heron?

- Alfred Russel Wallace

More, Bills, Than, Formed

But naturalists are now beginning to look beyond this, and to see that there must be some other principle regulating the infinitely varied forms of animal life.

- Alfred Russel Wallace

Some, Other, Infinitely, Forms

Truth is born into this world only with pangs and tribulations, and every fresh truth is received unwillingly.

- Alfred Russel Wallace

Tribulations, Unwillingly, Fresh

If this is not done, future ages will certainly look back upon us as a people so immersed in the pursuit of wealth as to be blind to higher considerations.

- Alfred Russel Wallace

Wealth, Blind, Certainly, Immersed

There is, I conceive, no contradiction in believing that mind is at once the cause of matter and of the development of individualised human minds through the agency of matter.

- Alfred Russel Wallace

Mind, Development, Through, Conceive

I am thankful I can see much to admire in all religions.

- Alfred Russel Wallace

Religion, I Am, See, All Religions

To expect the world to receive a new truth, or even an old truth, without challenging it, is to look for one of those miracles which do not occur.

- Alfred Russel Wallace

New, Which, Receive, Miracles

On the spiritual theory, man consists essentially of a spiritual nature or mind intimately associated with a spiritual body or soul, both of which are developed in and by means of a material organism.

- Alfred Russel Wallace

Mind, Which, Means, Essentially

To the mass of mankind religion of some kind is a necessity.

- Alfred Russel Wallace

Mankind, Kind, Some, Necessity

I hold with Henry George, that at the back of every great social evil will be found a great political wrong.

- Alfred Russel Wallace

Will, Back, Social, George

I have since wandered among men of many races and many religions.

- Alfred Russel Wallace

Races, Wandered, Among, Religions

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