Seal the openings, shut the doors, and until your last day you will not be exhausted. Widen the openings, interfere, and until your last day you will not be safe.
Can you dissolve your ego? Can you abandon the idea of self and other? Can you relinquish the notions of male and female, short and long, life and death? Can you let go of all these dualities and embrace the Tao without skepticism or panic? If so, you can reach the heart of the Integral Oneness.
How can one liberate the many? By first liberating his own being. He does this not by elevating himself, but by lowering himself. He lowers himself to that which is simple, modest, true; integrating it into himself, he becomes a master of simplicity, modesty, truth.
The great Tao flows everywhere. All things are born from it, yet it doesn't create them. It pours itself into its work, yet it makes no claim. It nourishes infinite worlds, yet it doesn't hold on to them. Since it is merged with all things and hidden in their hearts, it can be called humble. Since all things vanish into it and it alone endures, it can be called great. It isn't aware of its greatness; thus it is truly great.
When the people of the world all know beauty as beauty, There arises the recognition of ugliness. When they all know the good as good, There arises the recognition of evil.
Acting without design, occupying oneself without making a business of it, finding the great in what is small and the many in the few, repaying injury with kindness, effecting difficult things while they are easy, and managing great things in their beginnings; this is the method of Tao.