All Exact Science Is Dominated By The

Envy ... Is One Form Of A Vice, Partly Moral, Partly Intellectual, Which Consists In Seeing Things Never In Themselves But Only In Their Relations.

Nine-tenths Of The Appeal Of Pornography Is Due To The Indecent Feelings Concerning Sex Which Moralists Inculcate In The Young; The Other Tenth Is Physiological, And Will Occur In One Way Or Another Whatever The State Of The Law May Be.

One Of The Most Interesting And Harmful Delusions To Which Men And Nations Can Be Subjected Is That Of Imagining Themselves Special Instruments Of The Divine Will.

The Fact That An Opinion Has Been Widely Held Is No Evidence Whatever That It Is Not Utterly Absurd; Indeed In View Of The Silliness Of The Majority Of Mankind, A Widely Spread Belief Is More Likely To Be Foolish Than Sensible.

Scientific Method, Although In Its More Refined Forms It May Seem Complicated, Is In Essence Remarkably Simply. It Consists In Observing Such Facts As Will Enable The Observer To Discover General Laws Governing Facts Of The Kind In Question. The Two Stages, First Of Observation, And Second Of Inference To A Law, Are Both Essential, And Each Is Susceptible Of Almost Indefinite Refinement. (1931)