On Every Mountain Height Is Rest.

If You Have A Great Work In Your Head, Nothing Else Thrives Near It; All Other Thoughts Are Repelled, And The Pleasure Of Life Itself Is For The Time Lost.

Behavior Is The Mirror In Which Everyone Shows Their Image.

To Be Active Is The Primary Vocation Of Man.

A Human Being Needs Only A Small Plot Of Ground On Which To Be Happy, And Even Less To Lie Beneath.

When The Boy Begins To Understand That The Visible Point Is Preceded By An Invisible Point, That The Shortest Distance Between Two Points Is Conceived As A Straight Line Before It Is Ever Drawn With Pencil And Paper...the Fountain Of All Thought Has Been Opened To Him...the Philosopher Can Reveal Him Nothing New, As A Geometrician He Has Discovered The Basis Of All Thought.