David Starr Jordan Quotes

Powerful David Starr Jordan for Daily Growth

About David Starr Jordan

David Starr Jordan (July 19, 1851 - September 1, 1931) was a prominent American biologist, ichthyologist, and educator, whose groundbreaking research in the field of fish evolution significantly influenced the development of modern science. Born in Syracuse, New York, Jordan grew up in a family that valued education. His father, Warren H. Jordan, was a Presbyterian minister and school principal. Inspired by his mentor, Louis Agassiz, Jordan pursued his passion for natural history at Oberlin College and later Harvard University, where he received his Ph.D. in 1875. Jordan's career began in earnest as a professor of zoology at Indiana University (1876-1892). However, it was his tenure as the third president of Stanford University (1891-1913) that cemented his legacy as an educational leader. Under Jordan's guidance, Stanford grew from a small school to a world-class institution. As a scientist, Jordan is best known for his work on fish evolution and systematics. His magnum opus, "A History of the Freshwater Fishes of North America," published in 1905, remains a seminal work in ichthyology. Jordan's theory of fish evolution, which emphasized a linear progression from simple to complex forms, was controversial but influential. Jordan was also a vocal advocate for conservation and environmental preservation. He founded the Marine Biological Association of San Francisco (1897) and the California Academy of Sciences (1898). In 1899, he established the Journal of Fisheries Research, which later became the journal Fish and Fisheries. David Starr Jordan's contributions to science, education, and conservation continue to resonate today. His legacy serves as a reminder of the importance of scientific inquiry, educational innovation, and environmental stewardship.

Interpretations of Popular Quotes

"The greatest discovery of all time is that a bird can sing."

David Starr Jordan's quote, "The greatest discovery of all time is that a bird can sing," metaphorically emphasizes the power of unexpected or underestimated discoveries in life. It suggests that the most significant realizations are often found in simple, ordinary things that we might take for granted. In this case, the ability of a bird to sing is not a groundbreaking scientific discovery but rather an appreciation of the beauty and wonder it brings to our lives. This quote encourages us to keep our eyes open to the wonders around us, no matter how small or seemingly insignificant they may seem at first glance.


"It has been said that astronomy is astrology's older sister. I would say rather that it is her forgotten and disowned daughter."

This quote by David Starr Jordan suggests a historical association between the two fields of study, Astronomy and Astrology, yet he implies they have grown apart due to differences in their practices and acceptance within the scientific community. In modern times, Astrology is often considered pseudoscience while Astronomy is widely accepted as a science. The forgotten and disowned daughter metaphor implies that Astrology was once part of a family of sciences (like astronomy), but it has been rejected or abandoned by the scientific community due to its lack of empirical evidence and adherence to established scientific principles.


"Of all the wonders of nature, none excites so deep an admiration as the mighty tree."

David Starr Jordan's quote underscores a profound appreciation for the majesty and grandeur found in trees. The mighty tree symbolizes not just a physical plant, but also embodies resilience, growth, and longevity. It serves as a testament to nature's power, inspiring a sense of deep admiration that transcends human time scales. Furthermore, the quote highlights our connection with nature, reminding us of the enduring beauty and wisdom that can be found within it.


"In a world of change, the learners shall inherit the earth, while the learned shall find themselves beautifully equipped to deal with a world that no longer exists."

This quote by David Starr Jordan emphasizes the importance of adaptability in an ever-changing world. The "learners" are individuals who embrace change and continuously acquire new knowledge, skills, and perspectives. Conversely, the "learned" refers to those who have gained a significant amount of knowledge and expertise but may struggle to apply it effectively in a rapidly evolving environment. As society progresses at an unprecedented pace, adaptability becomes essential for success. The quote suggests that by learning to adapt and grow with change, individuals will be better equipped to shape their future and inherit the world.


"We have forgotten that we owe our existence to the kindness of strain and the severity of the environment."

The quote by David Starr Jordan highlights the role of natural selection in evolution. By stating "we owe our existence to the kindness of strain and the severity of the environment," he underscores the crucial part that both beneficial (kindness of strain) and challenging (severity of the environment) conditions play in shaping life on Earth. The "strain" refers to genetic variations within a species, while the "environment" encompasses all external factors such as climate, food availability, predators, etc., that can either promote or hinder the survival of certain individuals. Together, these elements drive natural selection, which results in the adaptation and evolution of species over time. In essence, Jordan is pointing out that our existence is rooted in a complex interplay of genetic variability and environmental pressures, both working together to shape life forms as we know them today.


No one is really miserable who has not tried to cheapen life.

- David Starr Jordan

Miserable, Tried, Really, Cheapen

Be a life long or short, its completeness depends on what it was lived for.

- David Starr Jordan

Short, Depends, Lived, Completeness

There is no real excellence in all of this world which can be separated from right living.

- David Starr Jordan

World, Living, Which, Separated

The world turns aside to let any man pass who knows whither he is going.

- David Starr Jordan

World, Pass, Aside, Knows

Wisdom is knowing what to do next; virtue is doing it.

- David Starr Jordan

Wisdom, Doing, Next, Virtue

When a dog barks at the moon, then it is religion; but when he barks at strangers, it is patriotism!

- David Starr Jordan

Patriotism, Strangers, Then, Moon

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