A Promise Made Is A Debt Unpaid.

Be Sure Your Wisest Words Are Those You Do Not Say.

The Only Society I Like Is Rough And Tough, And The Tougher The Better. There's Where You Get Down To Bedrock And Meet Human People.

His Life, Though None Too Long, Was Never Dull: Of Woman, Wine And Song Bill Had His Full.

This Is The Law Of The Yukon, That Only The Strong Shall Thrive; That Surely The Weak Shall Perish, And Only The Fit Survive.

And Each Forgets, As He Strips And Runs With A Brilliant, Fitful Pace, It's The Steady, Quiet, Plodding Ones Who Win In The Lifelong Race. And Each Forgets That His Youth Has Fled, Forgets That His Prime Is Past, Till He Stands One Day, With A Hope That's Dead, In The Glare Of The Truth At Last.