Our vow to work for kosen-rufu serves as a fundamental source of strength, giving us the courage to remain fearless in the face of any adversity and undaunted by any hardship. When we dedicate ourselves to this vow, then no matter what obstacles and devilish functions arise, our lives will shine with the serene, invincible spirit of champions. No matter what storms of karma assail us, our lives will glow with the indomitable spirit of the bravehearted.

From The Wisdom for Creating Happiness and Peace, part 3, revised edition, p. 56