If One Man Offers You

The Desire To Understand The World And The Desire To Reform It Are The Two Great Engines Of Progress, Without Which Human Society Would Stand Still Or Retrogress.

Curious Learning Not Only Makes Unpleasant Things Less Unpleasant But Also Makes Pleasant Things More Pleasant.

The Only Thing That Will Redeem Mankind Is Cooperation.

The Free Intellect Is The Chief Engine Of Human Progress.

To Fear Love Is To Fear Life, And Those Who Fear Life Are Already Three Parts Dead.