The reason why the universe is eternal is that it does not live for itself; it gives life to others read more

The reason why the universe is eternal is that it does not live for itself; it gives life to others as it transforms

This survival of the fittest, which I have here sought to express
in mechanical terms, is that which Mr. read more

This survival of the fittest, which I have here sought to express
in mechanical terms, is that which Mr. Darwin has called "natural
selection, or the preservation of favoured races in the struggle
for life."

Creationist critics often charge that evolution cannot be tested, and therefore cannot be viewed as a properly scientific subject at read more

Creationist critics often charge that evolution cannot be tested, and therefore cannot be viewed as a properly scientific subject at all. This claim is rhetorical nonsense.

Civilization is a progress from an indefinite, incoherent
homogeneity toward a definite, coherent heterogeneity.

Civilization is a progress from an indefinite, incoherent
homogeneity toward a definite, coherent heterogeneity.

Or ever the knightly years were gone
With the old world to the grave,
I was a read more

Or ever the knightly years were gone
With the old world to the grave,
I was a king in Babylon
And you were a Christian slave.

I have called this principle, by which, each slight variation, if
useful, is preserved, by the term of Natural read more

I have called this principle, by which, each slight variation, if
useful, is preserved, by the term of Natural Selection.

Evolution ever climbing after some ideal good
And Reversion ever dragging Evolution in the mud.

Evolution ever climbing after some ideal good
And Reversion ever dragging Evolution in the mud.

When I was a shepherd on the plains of Assyria.

When I was a shepherd on the plains of Assyria.

While the rest of the species is descended from apes, redheads are descended from cats.

While the rest of the species is descended from apes, redheads are descended from cats.