"The economic problems of society are important. On the whole, we are meeting them fairly well. They are so personal and so pressing that they never fail to receive constant attention. But they are only a part. We need to put a proper emphasis on the other problems of society. We need to consider what attitude of the public mind it is necessary to cultivate in order that a mixed population like our own may dwell together more harmoniously and the family of nations reach a better state of understanding. You who have been in the service know how absolutely necessary it is in a military organization that the individual subordinate some part of his personality for the general good. That is the one great lesson which results from the training of a soldier. Whoever has been taught that lesson in camp and field is thereafter the better equipped to appreciate that it is equally applicable in other departments of life. It is necessary in the home, in industry and commerce, in scientific and intellectual development. At the foundation of every strong and mature character we find this trait which is best described as being subject to discipline. The essence of it is toleration. It is toleration in the broadest and most inclusive sense, a liberality of mind, which gives to the opinions and judgments of others the same generous consideration that it asks for its own, and which is moved by the spirit of the philosopher who declared that 'To know all is to forgive all'. It may not be given to infinite beings to attain that ideal, but it is none the less one toward which we should strive."