Tao Te Ching, Chapter 33
Lao Tzu
Strength, in most traditions, is defined by the ability to influence or control others. Lao Tzu challenges this notion by placing the ultimate power in self-mastery. True power is internal, a quieter, enduring force that requires introspection and self-discipline. While external mastery can be fleeting, self-mastery anchors you, offering resilience that outlasts physical strength.