Heinrich Rohrer Quotes

Powerful Heinrich Rohrer for Daily Growth

About Heinrich Rohrer

Heinrich Rohrer (December 15, 1933 – May 8, 2013) was a Swiss physicist who, along with his colleague Gerd Binnig, co-invented the Scanning Tunneling Microscope (STM), earning them the Nobel Prize in Physics in 1986. Born and raised in Winterthur, Switzerland, Rohrer's early interest in electronics was sparked during his time as a radio repairman in the Swiss Army. He studied physics at the Eidgenössische Technische Hochschule (ETH) Zurich, where he later conducted his groundbreaking research. In 1956, Rohrer joined IBM's Zurich laboratory and it was here that he began collaborating with Binnig on the development of the STM. This revolutionary instrument allowed for the first time to image individual atoms, opening up a new field of study in atomic-scale physics and chemistry. In 1982, Rohrer and Binnig were awarded the Nobel Prize for their invention, with Samuel Tington receiving a third share for related innovations. Rohrer continued his work at IBM until 1994, when he became a professor at ETH Zurich. Throughout his career, Rohrer was inspired by the pursuit of fundamental knowledge and the practical applications that such knowledge could bring. His work has had significant impact on fields ranging from materials science to nanotechnology. Rohrer's contributions to science were recognized not only with the Nobel Prize but also with numerous other awards and honors, including membership in the National Academy of Sciences and the Swiss Society of Sciences and Humanities. His legacy continues to inspire scientists worldwide. Quotes by Rohrer reflect his passion for exploration and discovery: "You have to dream a little when you're doing science," and "Science is the only way I know to make progress in this world." These words embody the spirit of curiosity that drove Rohrer's groundbreaking work.

Interpretations of Popular Quotes

"Science is a wonderful thing if one does not have to earn one's living at it."

This quote by Heinrich Rohrer suggests that while science, as a discipline, holds immense value and fascination for its own sake, the practicalities of earning a living from it can create tension or strain. Rohrer is expressing a sentiment that many scientists may feel, where their passion and curiosity for scientific discovery may conflict with the need to make a living in a field where financial stability is not always guaranteed. The quote doesn't imply a disdain for science or making a living but rather highlights the unique challenges faced by those who strive to balance their intellectual pursuits with the practicalities of life.


"The more I observe, the more I realize that I am wrong."

This quote by Heinrich Rohrer emphasizes a humble and open-minded approach to understanding the world. As we delve deeper into observation and investigation, it implies that our initial perceptions or beliefs may not always align with the truth. It's a call for continuous learning, self-reflection, and an acceptance of the possibility of change in one's understanding as more facts are uncovered and knowledge is gained. This attitude fosters progress and innovation by encouraging a willingness to question and revise our beliefs when necessary.


"In science, there is nothing as permanent as a temporary idea."

This quote by Heinrich Rohrer emphasizes the provisional and evolving nature of scientific theories and understanding. In science, ideas are not considered permanent or absolute truths but temporary constructs that may be revised, refuted, or replaced with more accurate explanations as new evidence is gathered and tested over time. This quote underscores the importance of remaining open-minded, questioning established knowledge, and continually seeking to improve our understanding of the world around us.


"The aim of science is to make the approximations used in deriving mathematical expressions as good as possible."

This quote by Heinrich Rohrer emphasizes that the objective of scientific research is to develop accurate approximations when deriving mathematical expressions. In essence, he's saying that in science, we strive for the best possible simplifications or models to describe and predict phenomena, acknowledging that no model is ever perfect but aiming for the closest possible fit with reality. This pursuit drives the scientific process, as we continually test, refine, and improve our understanding of the world around us.


"Science is not just a question of having ideas, it's also a question of realizing them."

This quote by Heinrich Rohrer suggests that scientific discovery isn't only about generating new ideas or theories; it also involves putting these ideas into practice to validate their veracity. In essence, the realization of scientific concepts is as crucial as their conception in the pursuit of knowledge and understanding.


In all the years with IBM Research, I have especially appreciated the freedom to pursue the activities I found interesting and greatly enjoyed the stimulus, collegial cooperation, frankness, and intellectual generosity of two scientific communities, namely in superconductivity and critical phenomena.

- Heinrich Rohrer

Two, Scientific, Critical, Generosity

Scientific fraud, plagiarism, and ghost writing are increasingly being reported in the news media, creating the impression that misconduct has become a widespread and omnipresent evil in scientific research.

- Heinrich Rohrer

News, Increasingly, Plagiarism

Science means constantly walking a tightrope between blind faith and curiosity; between expertise and creativity; between bias and openness; between experience and epiphany; between ambition and passion; and between arrogance and conviction - in short, between an old today and a new tomorrow.

- Heinrich Rohrer

Faith, Blind, Constantly, Bias

In summer 1961, Rose-Marie Egger became my wife, and her stabilizing influence has kept me on an even keel ever since. Our honeymoon trip led us to the United States where I spent two post-doc years working on thermal conductivity of type-II superconductors and metals in the group of Professor Bernie Serin at Rutgers University in New Jersey.

- Heinrich Rohrer

University, United, Became, Metals

End of the sixties, Keith Blazey interested me to work on GdAlO3, an antiferromagnet on which he had done optic experiments. This started a fruitful cooperation on magnetic phase diagrams, which eventually brought me into the field of critical phenomena.

- Heinrich Rohrer

Critical, Had, Brought, Sixties

In 1974/75, I spent a sabbatical year with Professor Vince Jaccarino and Dr. Alan King at the University of California in Santa Barbara to get a taste of nuclear magnetic resonance. We solved a specific problem on the bicritical point of MnF2, their home-base material. We traded experience, NMR, and critical phenomena.

- Heinrich Rohrer

Year, University, Critical, Alan

Even in technology, you have the freedom to solve a problem your way, you see. But it naturally sits in a certain framework whereas, in the physics, everybody had to come up with his own idea what he was going to do.

- Heinrich Rohrer

Idea, Going, Everybody, Whereas

The scientists do not get enough help, enough encouragement, to change their field from time to time because the pressure is too high or is to perform something. And once you start in a new field, you are a nobody to start with, you see.

- Heinrich Rohrer

Change, New, Perform, From Time To Time

The new generation of researchers must be given the skills and values - not just scientific ideals, but also awareness of human weaknesses - that will enable it to correct its forebears' mistakes.

- Heinrich Rohrer

Generation, New, Given, Enable

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