Never By Reflection, But Only By Doing

What I Possess I Would Gladly Retain. Change Amuses The Mind, Yet Scarcely Profits.

The Traveler Was Active; He Went Strenuously In Search Of People, Of Adventure, Of Experience. The Tourist Is Passive.

Patriotism Corrupts History.

If You Wish To Advance Into The Infinite, Explore The Finite In All Directions.

There Is Nothing Worth Thinking But It Has Been Thought Before; We Must Only Try To Think It Again.