Max Planck — "The measure of a man is what he does with power."
The measure of a man is what he does with power.
Get This Quote & Author's Image Illustrated On:
Click any product to generate a realistic preview. Up to 3 at a time.
* Initial load can take up to 90 seconds — revising the preview in another color is nearly instant.
Kitchen
Apparel
Other
More from Max Planck
"I started from the assumption that the energy of an oscillator is quantized. I did this in an act of desperation."
"I had to sacrifice the continuity of energy to save the second law of thermodynamics."
"The whole development of science is nothing but a continuous struggle to escape from the magic of the senses."
"The man who seeks to influence the course of history must not be afraid of unpopularity."
"Religion and natural science are fighting a joint battle in an incessant, never-ending crusade against skepticism and against dogmatism, against unbelief and against superstition, and as the motto for…"
Verification
Unverifiable
Found in 1 providers: grok
1 source checked
Understanding this quote
What it means
Character is revealed not by ambition or talent but by how someone wields authority once they have it. Anyone can appear decent while powerless; real testing comes when choices affect others and there is little to stop abuse. The line argues that integrity is measured in restraint, fairness, and service when one could instead exploit, coerce, or self-enrich without immediate consequence.
Relevance to Max Planck
Planck lived this test directly. As head of the Kaiser Wilhelm Society through the Nazi era, he held real institutional power and used it to protect Jewish colleagues, famously confronting Hitler over the purge of scientists. He refused to flee Germany, kept German science functioning under tyranny, and endured the execution of his son Erwin for resisting Hitler, choosing conscience over self-preservation.
The era
Planck's lifetime (1858-1947) spanned Imperial Germany, Weimar collapse, and Nazi dictatorship, an era where power was violently concentrated and scientists were pressured to serve ideology. Colleagues like Haber weaponized chemistry; Heisenberg worked on Nazi fission. Against this backdrop, how an eminent German chose to use influence, silence, or resistance had life-and-death weight, making the ethics of power an urgent, not abstract, question.
AI-generated insights based on extensive research and information for context. Factual errors? Email [email protected].