Vitality and beauty are gifts of Nature for those who live according to its laws.
One day the world will look upon research upon animals as it now looks upon research on human beings.
Interpretation
What this quote means
Da Vinci predicts a future where animal research is viewed with the same ethical considerations as human research today.
In this quote, Leonardo Da Vinci suggests that as society evolves, it will come to view the research conducted on animals with the same scrutiny and ethical awareness that it applies to human research. This implies a growing recognition of the rights and welfare of animals, paralleling the historical progress made in human rights. Da Vinci's foresight highlights the importance of empathy and moral consideration in scientific endeavors, urging humanity to reflect on the treatment of all living beings in the pursuit of knowledge.
Themes
In practice
Example use cases
In a discussion on ethical research practices, one might quote Da Vinci to emphasize the need for humane treatment of animals.
More from Leonardo Da Vinci
All quotes βSmall rooms or dwellings set the mind in the right path, large ones cause it to go astray.
Patience serves us against insults precisely as clothes do against the cold. For if you multiply your garments as the cold increases, that cold cannot hurt you; in the same way increase your patience under great offenses, and they cannot hurt your feelings.
The smallest feline is a masterpiece.
For, verily, great love springs from great knowledge of the beloved object, and if you little know it, you will be able to love it only little or not at all.
It is a far worthier thing to read by the light of experience than to adorn oneself with the labors of others.
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