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

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.

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

All business proceeds on beliefs, or judgments of probabilities, and not on certainties.

Messenger of sympathy and love, Servant of parted friends, Consoler of the lonely, Bond of the scattered family, Enlarger of the common life.

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

Be unselfish. That is the first and final commandment for those who would be useful and happy in their usefulness. If you think of yourself only, you cannot develop because you are choking the source of development, which is spiritual expansion through thought for others.