Skip to content

Animal Quote by Mark Twain

“I am not interested to know whether vivisection produces results that are profitable to the human race or doesn't...The pain which it inflicts upon unconsenting animals is the basis of my enmity toward it, and it is to me sufficient justification of the enmity without looking further.” quote by Mark Twain
Download Open image
“I am not interested to know whether vivisection produces results that are profitable to the human race or doesn't...The pain which it inflicts upon unconsenting animals is the basis of my enmity toward it, and it is to me sufficient justification of the enmity without looking further.”

Mark Twain

About This Quote

The speaker condemns vivisection on moral grounds, asserting that the inflicted pain on non‑consenting animals is sufficient reason to oppose it, regardless of any scientific benefit.

In simple terms: Animal testing is immoral because it causes pain.

Key Takeaway

Ethical opposition to animal experimentation.

Themes

animal rights ethics science pain

Mood

disgust compassion

Type

ethical stance philosophical argument

When to use this quote

  • laboratory animal studies
  • pharmaceutical testing
  • cosmetic testing

Key Concepts

moral status of non‑human animals cost‑benefit analysis in research

Practical Applications

  • development of cruelty‑free research methods

Questions to Reflect On

  • Can scientific progress ever justify animal suffering?
  • What alternatives could replace vivisection?
A Different Perspective

Some argue that certain animal studies are indispensable for medical breakthroughs.

4.4 out of 5 (3 ratings)

More by Mark Twain

Explore all 3,277 Mark Twain quotes

More Animal quotes

Browse all 13,457 Animal quotes