The Character Of Every Act Depends Upon

The Mark Of A Civilized Man Is His Willingness To Re-examine His Most Cherished Beliefs.

In Order To Know Whether A Human Being Is Young Or Old, Offer It Food Of Different Kinds At Short Intervals. If Young, It Will Eat Anything At Any Hour Of The Day Or Night.

To Have Doubted One's Own First Principles Is The Mark Of A Civilized Man.

Science Is The Topography Of Ignorance. From A Few Elevated Points We Triangulate Vast Spaces, Inclosing Infinite Unknown Details. We Cast The Lead, And Draw Up A Little Sand From Abysses We May Never Reach With Our Dredges.

There Is No Time Like The Old Time, When You And I Were Young!