A Quote by Lao Tzu on lao tzu, tao te ching, and lao tzu tao te ching

Knowing others is intelligence; knowing yourself is true wisdom.
Mastering others is strength; mastering yourself is true power. 

Lao Tzu (c.604 - 531 B.C.)

Source: Tao Te Ching

Contributed by: The Grand Abbot