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.

Out of the dusk a shadow,
Then a spark;
Out of the cloud a silence,
read more

Out of the dusk a shadow,
Then a spark;
Out of the cloud a silence,
Then a lark;
Out of the heart a rapture,
Then a pain;
Out of the dead, cold ashes,
Life again.

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.

The further the spiritual evolution of mankind advances, the more certain it seems to me that the path to genuine read more

The further the spiritual evolution of mankind advances, the more certain it seems to me that the path to genuine religiosity does not lie through the fear of life, and the fear of death, and blind faith, but through striving after rational knowledge.

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.

Promise yourself to live your life as a revolution and not just a process of evolution.

Promise yourself to live your life as a revolution and not just a process of evolution.

Till o'er the wreck, emerging from the storm,
Immortal Nature lifts her changeful form:
Mounts from her read more

Till o'er the wreck, emerging from the storm,
Immortal Nature lifts her changeful form:
Mounts from her funeral pyre on wings of flame,
And soars and shines, another and the same.

All evolution in thought and conduct must at first appear as heresy and misconduct.

All evolution in thought and conduct must at first appear as heresy and misconduct.

A fire-mist and a planet,
A crystal and a cell,
A jellyfish and a saurian,
read more

A fire-mist and a planet,
A crystal and a cell,
A jellyfish and a saurian,
And caves where the cavemen dwell;
Then a sense of law and beauty,
And a face turned from the clod--
Some call it Evolution,
And others call it God.