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If you treat a dog like a cat, it’ll still act like a dog. Maybe it’s the same with boys and girls.

— Steve Stewart-Williams A Billion Years of Sex Differences: How Evolution Shaped the Minds of Men and Women (2026)

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More quotes by Steve Stewart-Williams

Rather than the human brain evolving for God, God evolved for the human brain.

The Ape That Understood the Universe: How the Mind and Culture Evolve (2018)

We’re clusters of chemical reactions that contemplate deep truths about the nature of reality.

The Ape That Understood the Universe: How the Mind and Culture Evolve (2018)

Nature isn’t just a bloodbath; it’s also a vast, unending orgy.

The Ape That Understood the Universe: How the Mind and Culture Evolve (2018)

There are no average sex differences in IQ, for instance (much to the surprise and disappointment of both sexes).

A Billion Years of Sex Differences: How Evolution Shaped the Minds of Men and Women (2026)

When you contemplate the universe, part of the universe becomes conscious of itself.

Darwin, God and the Meaning of Life: How Evolutionary Theory Undermines Everything You Think You Know (2010)

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All breathing, existing, living, sentient creatures should not be slain, nor treated with violence, nor abused, nor tormented, nor driven away.

Mahavira

A dog cannot relate his autobiography; however eloquently he may bark, he cannot tell you that his parents were honest but poor.

Bertrand Russell Human Knowledge: Its Scope and Limits (1948)

Histories are more full of Examples of the Fidelity of dogs than of Friends.

Alexander Pope

True human goodness, in all its purity and freedom, can come to the fore only when its recipient has no power.

Milan Kundera The Unbearable Lightness of Being (1984)

Attribution

Quote text and notes from Wikiquote: Steve Stewart-Williams (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.