Vanity Is A Motive Of Immense Potency.

The Satisfaction To Be Derived From Success In A Great Constructive Enterprise Is One Of The Most Massive That Life Has To Offer.

Dogmatism And Skepticism Are Both, In A Sense, Absolute Philosophies; One Is Certain Of Knowing, The Other Of Not Knowing. What Philosophy Should Dissipate Is Certainty, Whether Of Knowledge Or Ignorance.

Without Civic Morality Communities Perish; Without Personal Morality Their Survival Has No Value.

Plato Has Dramatic Strength ... But Is Quite Unaware Of The Strength Of The Argument Against His Position ... And Allows Himself To Be Grossly Unfair In Arguing Against It.

The Rules Of Logic Are To Mathematics What Those Of Structure Are To Architecture.