Authors:

Discipline is ... life-inhibiting, is at the very least curtailment of vital activity insofar as the latter cannot develop as it wishes but is confined within specific limits and subjected to specific rules.

Alice Miller (2002). “For Your Own Good: Hidden Cruelty in Child-Rearing and the Roots of Violence”, p.31, Macmillan
Discipline is ... life-inhibiting, is at the very least curtailment of vital activity insofar as the latter cannot develop as it wishes but is confined within specific limits and subjected to specific rules.