The discoveries of yesterday are the truisms of tomorrow, because we can add to our knowledge but cannot subtract from it.

God is dethroned; and although the incognizant masses are tardy in realizing the event, they feel the icy draught caused by that vacancy. Man enters upon a spiritual ice age; the established churches can no longer provide more than Eskimo huts where their shivering flock huddles together.

Two half truths do not make a truth.

You can't help people being right for the wrong reasons...This fear of finding oneself in bad company is not an expression of political purity; it is an expression of a lack of self-confidence.

When a person identifies himself with a group his critical faculties are diminished and his passions enhanced by a kind of emotive resonance. The individual is not a killer, the group is, and by identifying with it, the individual becomes one. This is the infernal dialect reflected in man's history.

In creating the human brain, evolution has wildly overshot the mark.

A publisher who writes is like a cow in a milk bar.