Tao of Lao Tzu - 70.

'' The cords of passion and desire weave a binding net around you. Worldly confrontation makes you stiff and inflexible. The trap of duality is tenacious. Bound, rigid, and trapped, you cannot experience liberation. Through dual cultivation it is possible to unravel the net, soften the rigidity, dismantle the trap. Dissolving your yin energy into the source of universal life, attracting the yang energy from that same source, you leave behind individuality and your life becomes pure nature. Free of ego, living naturally, working virtuously, you become filled with inexhaustible vitality and are liberated forever from the cycle of death and rebirth. Understand this if nothing else: spiritual freedom and oneness with the Tao are not randomly bestowed gifts, but the rewards of conscious selftransformation and self-evolution. ''

• Lao Tzu - 'Hua Hu Ching' - verse 70.