Animal Quote by Charles Darwin
![“Of all the differences between man and the lower animals, the moral sense or conscience is by far the most important . . . [I]t is summed up in that short but imperious word ought, so full of high significance. It is the most noble of all the attributes of man, leading him without a moment's…” quote by Charles Darwin](https://sms4smile.com/quotes/img-quotes/8a4/charles-darwin-507_animal_of-all-the-differences-between-man-and-t_1130715.jpg)
“Of all the differences between man and the lower animals, the moral sense or conscience is by far the most important . . . [I]t is summed up in that short but imperious word ought, so full of high significance. It is the most noble of all the attributes of man, leading him without a moment's hesitation to risk his life for that of a fellow-creature; or after due deliberation, impelled simply by the deep feeling of right or duty, to sacrifice it in some great cause.”
About This Quote
Source Book: The Descent of Man by Charles Darwin, 1871
Human moral conscience distinguishes us from animals, driving self‑sacrifice for others or higher causes.
In simple terms: Conscience makes us noble and willing to risk life for others.
Key Takeaway
Act on conscience, even when costly.
Themes
ethics
human nature
altruism
Mood
reflective
inspirational
Type
philosophical
ethical
When to use this quote
- war
- civil service
- humanitarian aid
- personal decisions
Key Concepts
moral philosophy
evolutionary psychology
Questions to Reflect On
- What duties outweigh personal safety?
- How do societies nurture moral courage?
A Different Perspective
Conscience can be conflicted by personal survival instincts.
![“I am quite conscious that my speculations run beyond the bounds of true science…It is a mere rag of an hypothesis with as many flaw[s] & holes as sound parts.” quote by Charles Darwin](https://sms4smile.com/quotes/img-quotes/958/charles-darwin-507_bounds_i-am-quite-conscious-that-my-speculation_35382.jpg)
