By Endurance We Conquer.

I Do Not Know What 'moss' Stands For In The Proverb , But If It Stood For Useful Knowledge... I Gathered More Moss By Rolling Than I Ever Did At School.

Optimism Is True Moral Courage.

One Feels 'the Dearth Of Human Words, The Roughness Of Mortal Speech' In Trying To Describe Things Intangible.

Now My Eyes Are Turned From The South To The North, And I Want To Lead One More Expedition. This Will Be The Last... To The North Pole.

If I Had Not Some Strength Of Will I Would Make A First Class Drunkard.