Man Wants To Know, And When He

Man Wants To Know, And When He Ceases To Do So, He Is No Longer A Man.

Have You Not Succeeded? Continue! Have You Succeeded? Continue!

If Nations Could Overcome The Mutual Fear And Distrust Whose Sombre Shadow Is Now Thrown Over The World, And Could Meet With Confidence And Good Will To Settle Their Possible Differences, They Would Easily Be Able To Establish A Lasting Peace.

Is It Not In The Struggle To Obtain Knowledge That Happiness Exists? I Am Very Ignorant, Consequently The Conditions Of Happiness Are Mine.

Never Keep A Line Of Retreat: It Is A Wretched Invention.