One of the most tragic things I know about human nature is that all of us tend to put off living.

Applause is a receipt, not a bill.

We can't win friends with a scowling face and an upbraiding voice.

Praise the slightest improvement and praise every improvement. Be hearty in your approbation and lavish in your praise.

One of the most tragic things I know about human nature is that all of us tend to put off living. We are all dreaming of some magical rose garden over the horizon instead of enjoying the roses that are blooming outside our windows today.

People who talk only of themselves think only of themselves.

Criticism of others is futile and if you indulge in it often you should be warned that it can be fatal to your career.