But Why Look Back At All? Why

To Read A Book, To Think It Over, And To Write Out Notes Is A Useful Exercise; A Book Which Will Not Repay Some Hard Thought Is Not Worth Publishing.

There Is Something Of The Same Pleasure In Noticing The Hues Of The Stars That There Is In Looking At A Flower Garden In Autumn.

The World Of Learning Is So Broad, And The Human Soul Is So Limited In Power! We Reach Forth And Strain Every Nerve, But We Seize Only A Bit Of The Curtain That Hides The Infinite From Us.

I Was A Little Doubtful About The Propriety Of Going To The Mammoth Cave Without A Gentleman Escort, But If Two Ladies Travel Alone They Must Have The Courage Of Men.

Besides Learning To See, There Is Another Art To Be Learned - Not To See What Is Not.