Our ignorance is God; what we know is science. When we abandon the doctrine that some infinite being created matter and force, and enacted a code of laws for their government ... the real priest will then be, not the mouth-piece of some pretended deity, but the interpreter of nature.

In nature there are neither rewards nor punishments; there are consequences.

I hate above all things a cross man. What right has he to murder the sunshine of a day? What right has he to assassinate the Joy of life? When you go home, you ought to go like a ray of light-so that it will, even in the night, burst out of the doors and windows and illuminate the darkness.

We rise by lifting others.

The inspiration of the Bible depends upon the ignorance of the gentleman who reads it.

I belong to the Great Church which holds the world within its starlit aisles; that claims the great and good of every race and clime; that finds with joy the grain of gold in every creed, and floods with light and love the germs of good in every soul.

The hope of science is the perfection of the human race. The hope of theology is the salvation of a few, and the damnation of almost everybody.