It's Coexistence Or No Existence.

The Resistance To A New Idea Increases By The Square Of Its Importance.

Unless You Assume A God, The Question Of Life's Purpose Is Meaningless.

I Conclude That, While It Is True That Science Cannot Decide Questions Of Value, That Is Because They Cannot Be Intellectually Decided At All, And Lie Outside The Realm Of Truth And Falsehood. Whatever Knowledge Is Attainable, Must Be Attained By Scientific Methods; And What Science Cannot Discover, Mankind Cannot Know.

The Fact That All Mathematics Is Symbolic Logic Is One Of The Greatest Discoveries Of Our Age; And When This Fact Has Been Established, The Remainder Of The Principles Of Mathematics Consists Of The Analysis Of Symbolic Logic Itself.

While The Dogmatist Is Harmful, The Sceptic Is Useless ...; One Is Certain Of Knowing, The Other Of Not Knowing. What Philosophy Should Dissipate Is Certainty, Whether Of Knowledge Or Of Ignorance. Knowledge Is Not So Precise A Concept As Is Commonly Thought. Instead Of Saying 'i Know This', We Ought To Say 'i More Or Less Know Something More Or Less Like This'. ... Knowledge In Practical Affairs Has Not The Certainty Or The Precision Of Arithmetic.