Tao Te Ching Chapter 54
Who is firmly established is not easily shaken.
Who has a firm grasp does not easily let go.
From generation to generation his ancestral sacrifices
Shall be continued without fail.
Cultivated in the individual, character will become genuine;
Cultivated in the family, character will become abundant;
Cultivated in the village, character will multiply;
Cultivated in the state, character will prosper;
Cultivated in the world, character will become universal.
Therefore:
According to (the character of ) the individual,
judge the individual;
According to (the character of ) the family,
judge the family;
According to (the character of ) the village,
judge the village;
According to (the character of ) the state,
judge the state;
According to (the character of ) the world,
judge the world.
How do I know this is so?
By this.