Empty your mind of all thoughts. Let your heart be at peace. Watch the turmoil of beings, but contemplate their return. Each separate being in the universe returns to the common source. Returning to the source is serenity. If you don't realize the source, you stumble in confusion and sorrow. When you realize where you come from, you naturally become tolerant, disinterested, amused, kindhearted as a grandmother, dignified as a king. Immersed in the wonder of the Tao, you can deal with whatever life brings you, and when death comes, you are ready.
Heaven is eternal and Earth everlasting. They can be eternal and everlasting because they do not exist for themselves, And for this reason can exist forever.
If there is to be peace in the world,
There must be peace in the nations.
If there is to be peace in the nations,
There must be peace in the cities.
If there is to be peace in the cities,
There must be peace between neighbors.
If there is to be peace between neighbors,
There must be peace in the home.
If there is to be peace in the home,
There must be peace in the heart.