It's Coexistence Or No Existence.

Whatever We Know Without Inference Is Mental.

As Soon As It Is Held That Any Belief, No Matter What, Is Important For Some Other Reason Than That It Is True, A Whole Host Of Evils Is Ready To Spring Up.

What Is Best In Mathematics Deserves Not Merely To Be Learnt As A Task, But To Assimilated As A Part Of Daily Thought, And Brought Again And Again Before The Mind With Ever-renewed Encouragement.

Ironclads And Maxim Guns Must Be The Ultimate Arbiters Of Metaphysical Truth.

When We Have Told How Things Behave When They Are Electrified, And Under What Circumstances They Are Electrified, We Have Told All There Is To Know