A single individual who encounters and awakens to the true, great Law goes on to courageously engage in altruistic action, meeting with another and telling them about Buddhism. Never forget that this ripple effect from one person to another is the source of the limitless expansion of kosen-rufu and that through such steady efforts, the history of kosen-rufu will continue to unfold without end.

From The Wisdom for Creating Happiness and Peace, part 3, revised edition, p. 95