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.
Similar quotes
We have to understand the ubiquity of energy in everything we do. Energy is core to our economy and it brings with it environmental challenges, and it's core to our security challenges.
But science is the great instrument of social change, all the greater because its object is not change but knowledge, and its silent appropriation of this dominant function, amid the din of political and religious strife, is the most vital of all the revolutions which have marked the development of modern civilisation.
The Three Laws of Robotics: 1: A robot may not injure a human being or, through inaction, allow a human being to come to harm; 2: A robot must obey the orders given it by human beings except where such orders would conflict with the First Law; 3: A robot must protect its own existence as long as such protection does not conflict with the First or Second Law; The Zeroth Law: A robot may not harm humanity, or, by inaction, allow humanity to come to harm.
Language is only the instrument of science, and words are but the signs of ideas.
The more statistically improbable a thing is, the less we can believe that it just happened by blind chance. Superficially, the obvious alternative to chance is an intelligent Designer.
Science does not promise absolute truth, nor does it consider that such a thing necessarily exists. Science does not even promise that everything in the Universe is amenable to the scientific process.