Parental instinct

Definition and stakes

G. A. Johnston,  An Introduction to Ethics, for Training Colleges… (1915)

“ From these instincts directly spring some of the highest moral virtues. Self-sacrifice, along with a host of attendant virtues, is an immediate product of the instinct of parenthood; and "it is probable that these two instincts in conjunction, the reproductive and parental instincts, directly impel human beings to a greater sum of activity, effort, and toil, than all the other motives of human action taken together." [5] These instincts are specially the foundation of the Home. ”
Source: Wikisource

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