It is the duty and privilege of the National and Local Assemblies if they find that the pressing requirements of their local and national budgets have been adequately met, to encourage individuals and groups to initiate and conduct, with their knowledge and consent, any undertaking that would serve to enhance the work which they have set themselves to achieve. Not content with appeals addressed to each and every believer to offer any constructive suggestions or plan that would remedy an existing grievance, they should, by every means in their power, stimulate the spirit of enterprise among the believers in order to further the teaching as well as the administrative work of the Cause. They should endeavour, by personal contact and written appeals, to imbue the body of the faithful with a deep sense of personal responsibility, and urge every believer, whether high or low, poor or wealthy, to conceive, formulate, and execute such measures and projects as would redound, in the eyes of their representatives, to the power and the fair name of this sacred Cause. (Shoghi Effendi, letter dated February 20, 1927, addressed to the members of the National Spiritual Assembly of the Baha'is of the United States and Canada, Baha’i Administration)