This quote suggests that fear is the source of morality. Nietzsche is recommending that people are driven to act ethically out of fear of penalty or retribution. He is indicating that morality is not always an intrinsic quality, but rather something that is discovered and implemented through worry.
"Children that are raised in a home with a married mother and father consistently do better in every measure of well-being than their peers who come from divorced or step-parent, single-parent, cohabiting homes"
"A mother should give her children a superabundance of enthusiasm; that after they have lost all they are sure to lose on mixing with the world, enough may still remain to prompt fated support them through great actions"