Books are the quietest and most constant of friends.

I have a conviction that a few weeks spent in a well organized summer camp may be of more value educationally than a whole year of formal school work.

In the modern world the intelligence of public opinion is the one indispensable condition for social progress.

The strikebreaker is the hero of American industry.

Truth and right are above utility in all realms of thought and action.

There is no mystery about successful business.... Exclusive attention to the person who is speaking to you.

Nobody has any right to find life uninteresting or unrewarding who sees within the sphere of his own activity a wrong he can help to remedy, or within himself an evil he can hope to overcome.