I am almost convinced (quite contrary to opinion I started with) that species are not (it is like confessing a murder) immutable.


volume II, chapter II: "The Growth of the 'Origin of Species' — 1843-1856", page 23; letter to J.D. Hooker (11 January 1844) - The Life and Letters of Charles Darwin (1887)


I am almost convinced (quite contrary to opinion I started with) that species are not (it is like confessing a murder) immutable.

I am almost convinced (quite contrary to opinion I started with) that species are not (it is like confessing a murder) immutable.

I am almost convinced (quite contrary to opinion I started with) that species are not (it is like confessing a murder) immutable.

I am almost convinced (quite contrary to opinion I started with) that species are not (it is like confessing a murder) immutable.