We can never exert the influence over others which we can
exert over ourselves. If we are better, if we show love, patience, and
understanding of the weaknesses of others, if we seek to never criticize but
rather encourage, others will do likewise, and we can really help the Cause
through our example and spiritual strength.
(From letter dated October 26, 1943
written on behalf of Shoghi Effendi to an individual believer; compilation:
‘Lights of Guidance’)