The division of labor in manufacturing is the great principle by which we gain advantage over other nations.

Use music to spread positive energy.

"The true mystery of the world is the visible, not the invisible."

El arte de la palabra es el arte de la vida.

释义：杜绝不良嗜好，禁止过度欲望，从而摆脱牵累；抑制错误行为，减少邪恶之事，从而消除过错；减少饮酒，远离美色，从而保持自身清白。这是对修身养性、克制欲望的教导。