言有宗,事有君。夫唯無知,是以不我知。
知我者希,則我者貴。
是以聖人被褐懷玉。
Translation
My words are very easy to understand and very easy to practice.
Yet no one in the world can understand or practice them.
Words have an ancestor; affairs have a master.
It is only because they lack knowledge that they do not know me.
Those who know me are few; those who follow me are valuable.
Therefore the Sage wears coarse clothes but carries jade in his heart.